Convert stack.h to use inline functions.

Instead of a script which generates macros, emit static inlines in
individual header (or C files). This solves a few issues with the
original setup:

- The documentation was off. We match the documentation now.

- The stack macros did not check constness; see some of the fixes in
  crypto/x509.

- Type errors did not look like usual type errors.

- Any type which participated in STACK_OF had to be made partially
  public. This allows stack types to be defined an internal header or
  even an individual file.

- One could not pass sk_FOO_free into something which expects a function
  pointer.

Thanks to upstream's 411abf2dd37974a5baa54859c1abcd287b3c1181 for the
idea.

Change-Id: Ie5431390ccad761c17596b0e93941b0d7a68f904
Reviewed-on: https://boringssl-review.googlesource.com/16087
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/crypto/asn1/a_strnid.c b/crypto/asn1/a_strnid.c
index c558bce..379a79f 100644
--- a/crypto/asn1/a_strnid.c
+++ b/crypto/asn1/a_strnid.c
@@ -62,6 +62,9 @@
 #include <openssl/err.h>
 #include <openssl/mem.h>
 #include <openssl/obj.h>
+#include <openssl/stack.h>
+
+DEFINE_STACK_OF(ASN1_STRING_TABLE)
 
 static STACK_OF(ASN1_STRING_TABLE) *stable = NULL;
 static void st_free(ASN1_STRING_TABLE *tbl);
diff --git a/crypto/ex_data.c b/crypto/ex_data.c
index 20b762e..8555e23 100644
--- a/crypto/ex_data.c
+++ b/crypto/ex_data.c
@@ -121,6 +121,8 @@
 #include "internal.h"
 
 
+DEFINE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
+
 struct crypto_ex_data_func_st {
   long argl;  /* Arbitary long */
   void *argp; /* Arbitary void pointer */
diff --git a/crypto/internal.h b/crypto/internal.h
index f58f1cf..21a1675 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -110,6 +110,7 @@
 #define OPENSSL_HEADER_CRYPTO_INTERNAL_H
 
 #include <openssl/ex_data.h>
+#include <openssl/stack.h>
 #include <openssl/thread.h>
 
 #include <string.h>
@@ -504,6 +505,8 @@
 
 typedef struct crypto_ex_data_func_st CRYPTO_EX_DATA_FUNCS;
 
+DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
+
 /* CRYPTO_EX_DATA_CLASS tracks the ex_indices registered for a type which
  * supports ex_data. It should defined as a static global within the module
  * which defines that type. */
diff --git a/crypto/stack/make_macros.sh b/crypto/stack/make_macros.sh
deleted file mode 100644
index 3c3691b..0000000
--- a/crypto/stack/make_macros.sh
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/bin/sh
-
-include_dir=../../include/openssl
-
-cat > "${include_dir}/stack_macros.h" << EOF
-/* Copyright (c) 2014, Google Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
-
-#if !defined(IN_STACK_H)
-#error "Don't include this file directly. Include stack.h."
-#endif
-
-EOF
-
-output_stack () {
-  type=$1
-  ptrtype=$2
-
-  cat >> "${include_dir}/stack_macros.h" << EOF
-/* ${type} */
-#define sk_${type}_new(comp)\\
-  ((STACK_OF(${type})*) sk_new(CHECKED_CAST(stack_cmp_func, int (*) (const ${ptrtype} *a, const ${ptrtype} *b), comp)))
-
-#define sk_${type}_new_null()\\
-  ((STACK_OF(${type})*) sk_new_null())
-
-#define sk_${type}_num(sk)\\
-  sk_num(CHECKED_CAST(const _STACK*, const STACK_OF(${type})*, sk))
-
-#define sk_${type}_zero(sk)\\
-  sk_zero(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk));
-
-#define sk_${type}_value(sk, i)\\
-  ((${ptrtype}) sk_value(CHECKED_CAST(const _STACK*, const STACK_OF(${type})*, sk), (i)))
-
-#define sk_${type}_set(sk, i, p)\\
-  ((${ptrtype}) sk_set(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), (i), CHECKED_CAST(void*, ${ptrtype}, p)))
-
-#define sk_${type}_free(sk)\\
-  sk_free(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk))
-
-#define sk_${type}_pop_free(sk, free_func)\\
-  sk_pop_free(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void (*) (void*), void (*) (${ptrtype}), free_func))
-
-#define sk_${type}_insert(sk, p, where)\\
-  sk_insert(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void*, ${ptrtype}, p), (where))
-
-#define sk_${type}_delete(sk, where)\\
-  ((${ptrtype}) sk_delete(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), (where)))
-
-#define sk_${type}_delete_ptr(sk, p)\\
-  ((${ptrtype}) sk_delete_ptr(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void*, ${ptrtype}, p)))
-
-#define sk_${type}_find(sk, out_index, p)\\
-  sk_find(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), (out_index), CHECKED_CAST(void*, ${ptrtype}, p))
-
-#define sk_${type}_shift(sk)\\
-  ((${ptrtype}) sk_shift(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk)))
-
-#define sk_${type}_push(sk, p)\\
-  sk_push(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(void*, ${ptrtype}, p))
-
-#define sk_${type}_pop(sk)\\
-  ((${ptrtype}) sk_pop(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk)))
-
-#define sk_${type}_dup(sk)\\
-  ((STACK_OF(${type})*) sk_dup(CHECKED_CAST(const _STACK*, const STACK_OF(${type})*, sk)))
-
-#define sk_${type}_sort(sk)\\
-  sk_sort(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk))
-
-#define sk_${type}_is_sorted(sk)\\
-  sk_is_sorted(CHECKED_CAST(const _STACK*, const STACK_OF(${type})*, sk))
-
-#define sk_${type}_set_cmp_func(sk, comp)\\
-  ((int (*) (const ${type} **a, const ${type} **b)) sk_set_cmp_func(CHECKED_CAST(_STACK*, STACK_OF(${type})*, sk), CHECKED_CAST(stack_cmp_func, int (*) (const ${type} **a, const ${type} **b), comp)))
-
-#define sk_${type}_deep_copy(sk, copy_func, free_func)\\
-((STACK_OF(${type})*) sk_deep_copy(CHECKED_CAST(const _STACK*, const STACK_OF(${type})*, sk), CHECKED_CAST(void* (*) (void*), ${ptrtype} (*) (${ptrtype}), copy_func), CHECKED_CAST(void (*) (void*), void (*) (${ptrtype}), free_func)))
-
-EOF
-}
-
-stack_types=$(cat "${include_dir}/stack.h" | grep '^ \* STACK_OF:' | sed -e 's/.*STACK_OF://' -e 's/ .*//')
-const_stack_types=$(cat "${include_dir}/stack.h" | grep '^ \* CONST_STACK_OF:' | sed -e 's/.*CONST_STACK_OF://' -e 's/ .*//')
-special_stack_types=$(cat "${include_dir}/stack.h" | grep '^ \* SPECIAL_STACK_OF:' | sed -e 's/.*SPECIAL_STACK_OF://' -e 's/ .*//')
-
-for type in $stack_types; do
-  echo Stack of ${type}
-  output_stack "${type}" "${type} *"
-done
-
-for type in $const_stack_types; do
-  echo Stack of ${type}
-  output_stack "${type}" "const ${type} *"
-done
-
-for type in $special_stack_types; do
-  echo Stack of ${type}
-  output_stack "${type}" "${type}"
-done
-
-clang-format -i "${include_dir}/stack_macros.h"
diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c
index e68ca5a..d72f9ec 100644
--- a/crypto/x509/by_dir.c
+++ b/crypto/x509/by_dir.c
@@ -84,8 +84,8 @@
     STACK_OF(BY_DIR_ENTRY) *dirs;
 } BY_DIR;
 
-DECLARE_STACK_OF(BY_DIR_HASH)
-DECLARE_STACK_OF(BY_DIR_ENTRY)
+DEFINE_STACK_OF(BY_DIR_HASH)
+DEFINE_STACK_OF(BY_DIR_ENTRY)
 
 static int dir_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
                     char **ret);
diff --git a/crypto/x509/x_name.c b/crypto/x509/x_name.c
index 4abdc91..e6eeb95 100644
--- a/crypto/x509/x_name.c
+++ b/crypto/x509/x_name.c
@@ -71,7 +71,7 @@
 
 
 typedef STACK_OF(X509_NAME_ENTRY) STACK_OF_X509_NAME_ENTRY;
-DECLARE_STACK_OF(STACK_OF_X509_NAME_ENTRY)
+DEFINE_STACK_OF(STACK_OF_X509_NAME_ENTRY)
 
 /*
  * Maximum length of X509_NAME: much larger than anything we should
diff --git a/crypto/x509v3/pcy_int.h b/crypto/x509v3/pcy_int.h
index 1e76503..fc6e20a 100644
--- a/crypto/x509v3/pcy_int.h
+++ b/crypto/x509v3/pcy_int.h
@@ -59,7 +59,7 @@
 
 typedef struct X509_POLICY_DATA_st X509_POLICY_DATA;
 
-DECLARE_STACK_OF(X509_POLICY_DATA)
+DEFINE_STACK_OF(X509_POLICY_DATA)
 
 /* Internal structures */
 
@@ -207,7 +207,7 @@
                                const ASN1_OBJECT *id);
 
 X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
-                                 const X509_POLICY_DATA *data,
+                                 X509_POLICY_DATA *data,
                                  X509_POLICY_NODE *parent,
                                  X509_POLICY_TREE *tree);
 void policy_node_free(X509_POLICY_NODE *node);
diff --git a/crypto/x509v3/pcy_node.c b/crypto/x509v3/pcy_node.c
index cf4e79d..b3edfe4 100644
--- a/crypto/x509v3/pcy_node.c
+++ b/crypto/x509v3/pcy_node.c
@@ -107,7 +107,7 @@
 }
 
 X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
-                                 const X509_POLICY_DATA *data,
+                                 X509_POLICY_DATA *data,
                                  X509_POLICY_NODE *parent,
                                  X509_POLICY_TREE *tree)
 {
diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
index a588107..71f9a6d 100644
--- a/crypto/x509v3/pcy_tree.c
+++ b/crypto/x509v3/pcy_tree.c
@@ -306,7 +306,7 @@
 }
 
 static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr,
-                                    const X509_POLICY_DATA *data)
+                                    X509_POLICY_DATA *data)
 {
     X509_POLICY_LEVEL *last = curr - 1;
     X509_POLICY_NODE *node;
diff --git a/include/openssl/asn1.h b/include/openssl/asn1.h
index 8a4430a..63e4d9e 100644
--- a/include/openssl/asn1.h
+++ b/include/openssl/asn1.h
@@ -205,7 +205,7 @@
 	int flags;	/* Should we free this one */
 	};
 
-DECLARE_STACK_OF(ASN1_OBJECT)
+DEFINE_STACK_OF(ASN1_OBJECT)
 
 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
 /* This indicates that the ASN1_STRING is not a real value but just a place
@@ -480,6 +480,7 @@
 				ASN1_STRFLGS_DUMP_UNKNOWN | \
 				ASN1_STRFLGS_DUMP_DER)
 
+DEFINE_STACK_OF(ASN1_INTEGER)
 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
 
 struct asn1_type_st
@@ -512,6 +513,7 @@
 		} value;
     };
 
+DEFINE_STACK_OF(ASN1_TYPE)
 DECLARE_ASN1_SET_OF(ASN1_TYPE)
 
 typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
diff --git a/include/openssl/asn1t.h b/include/openssl/asn1t.h
index 29e2de7..03c07fb 100644
--- a/include/openssl/asn1t.h
+++ b/include/openssl/asn1t.h
@@ -407,10 +407,12 @@
 typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
 typedef struct ASN1_ADB_st ASN1_ADB;
 
+typedef struct asn1_must_be_null_st ASN1_MUST_BE_NULL;
+
 struct ASN1_ADB_st {
 	unsigned long flags;	/* Various flags */
 	unsigned long offset;	/* Offset of selector field */
-	STACK_OF(ASN1_ADB_TABLE) **app_items; /* Application defined items */
+	ASN1_MUST_BE_NULL *unused;
 	const ASN1_ADB_TABLE *tbl;	/* Table of possible types */
 	long tblcount;		/* Number of entries in tbl */
 	const ASN1_TEMPLATE *default_tt;  /* Type to use if no match */
@@ -850,7 +852,7 @@
 DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)
 DECLARE_ASN1_ITEM(ASN1_SEQUENCE)
 
-DECLARE_STACK_OF(ASN1_VALUE)
+DEFINE_STACK_OF(ASN1_VALUE)
 
 /* Functions used internally by the ASN1 code */
 
diff --git a/include/openssl/base.h b/include/openssl/base.h
index 6ea9501..8162db3 100644
--- a/include/openssl/base.h
+++ b/include/openssl/base.h
@@ -197,6 +197,12 @@
 #define OPENSSL_MSVC_PRAGMA(arg)
 #endif
 
+#if defined(__GNUC__)
+#define OPENSSL_UNUSED __attribute__((unused))
+#else
+#define OPENSSL_UNUSED
+#endif
+
 #if defined(BORINGSSL_UNSAFE_FUZZER_MODE) && \
     !defined(BORINGSSL_UNSAFE_DETERMINISTIC_MODE)
 #define BORINGSSL_UNSAFE_DETERMINISTIC_MODE
diff --git a/include/openssl/bio.h b/include/openssl/bio.h
index a18ad1c..2d0d959 100644
--- a/include/openssl/bio.h
+++ b/include/openssl/bio.h
@@ -77,6 +77,8 @@
 
 /* Allocation and freeing. */
 
+DEFINE_STACK_OF(BIO)
+
 /* BIO_new creates a new BIO with the given type and a reference count of one.
  * It returns the fresh |BIO|, or NULL on error. */
 OPENSSL_EXPORT BIO *BIO_new(const BIO_METHOD *type);
diff --git a/include/openssl/conf.h b/include/openssl/conf.h
index b8ec12e..ae71575 100644
--- a/include/openssl/conf.h
+++ b/include/openssl/conf.h
@@ -89,6 +89,8 @@
   LHASH_OF(CONF_VALUE) *data;
 };
 
+DEFINE_STACK_OF(CONF_VALUE)
+
 
 /* NCONF_new returns a fresh, empty |CONF|, or NULL on error. The |method|
  * argument must be NULL. */
diff --git a/include/openssl/pool.h b/include/openssl/pool.h
index dc5c938..8a07af5 100644
--- a/include/openssl/pool.h
+++ b/include/openssl/pool.h
@@ -17,6 +17,8 @@
 
 #include <openssl/base.h>
 
+#include <openssl/stack.h>
+
 #if defined(__cplusplus)
 extern "C" {
 #endif
@@ -29,6 +31,8 @@
  * given blob to be kept in memory and referenced from multiple places. */
 
 
+DEFINE_STACK_OF(CRYPTO_BUFFER)
+
 /* CRYPTO_BUFFER_POOL_new returns a freshly allocated |CRYPTO_BUFFER_POOL| or
  * NULL on error. */
 OPENSSL_EXPORT CRYPTO_BUFFER_POOL* CRYPTO_BUFFER_POOL_new(void);
diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index 93809dd..581da2a 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -1170,7 +1170,7 @@
  *
  * |SSL_CIPHER| objects represent cipher suites. */
 
-DECLARE_STACK_OF(SSL_CIPHER)
+DEFINE_CONST_STACK_OF(SSL_CIPHER)
 
 /* SSL_get_cipher_by_value returns the structure representing a TLS cipher
  * suite based on its assigned number, or NULL if unknown. See
@@ -2713,7 +2713,7 @@
   unsigned long id;
 } /* SRTP_PROTECTION_PROFILE */;
 
-DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
+DEFINE_CONST_STACK_OF(SRTP_PROTECTION_PROFILE)
 
 /* SRTP_* define constants for SRTP profiles. */
 #define SRTP_AES128_CM_SHA1_80 0x0001
@@ -3601,7 +3601,7 @@
   char *method;
 };
 
-DECLARE_STACK_OF(SSL_COMP)
+DEFINE_STACK_OF(SSL_COMP)
 
 /* The following flags do nothing and are included only to make it easier to
  * compile code with BoringSSL. */
@@ -4025,6 +4025,8 @@
   uint8_t *in_group_flags;
 };
 
+DECLARE_STACK_OF(SSL_CUSTOM_EXTENSION)
+
 /* ssl_ctx_st (aka |SSL_CTX|) contains configuration common to several SSL
  * connections. */
 struct ssl_ctx_st {
diff --git a/include/openssl/stack.h b/include/openssl/stack.h
index 70e09fb..5c4b506 100644
--- a/include/openssl/stack.h
+++ b/include/openssl/stack.h
@@ -74,16 +74,16 @@
  * (once) with |DEFINE_STACK_OF(type)| and declared where needed with
  * |DECLARE_STACK_OF(type)|. For example:
  *
- *   struct foo {
+ *   typedef struct foo_st {
  *     int bar;
- *   };
+ *   } FOO;
  *
- *   DEFINE_STACK_OF(struct foo);
+ *   DEFINE_STACK_OF(FOO);
  *
- * Although note that the stack will contain /pointers/ to |foo|.
+ * Although note that the stack will contain /pointers/ to |FOO|.
  *
  * A macro will be defined for each of the sk_* functions below. For
- * STACK_OF(foo), the macros would be sk_foo_new, sk_foo_pop etc. */
+ * STACK_OF(FOO), the macros would be sk_FOO_new, sk_FOO_pop etc. */
 
 
 /* stack_cmp_func is a comparison function that returns a value < 0, 0 or > 0
@@ -113,85 +113,6 @@
 
 #define DECLARE_STACK_OF(type) STACK_OF(type);
 
-/* The make_macros.sh script in this directory parses the following lines and
- * generates the stack_macros.h file that contains macros for the following
- * types of stacks:
- *
- * STACK_OF:ACCESS_DESCRIPTION
- * STACK_OF:ASN1_ADB_TABLE
- * STACK_OF:ASN1_GENERALSTRING
- * STACK_OF:ASN1_INTEGER
- * STACK_OF:ASN1_OBJECT
- * STACK_OF:ASN1_STRING_TABLE
- * STACK_OF:ASN1_TYPE
- * STACK_OF:ASN1_VALUE
- * STACK_OF:BIO
- * STACK_OF:BY_DIR_ENTRY
- * STACK_OF:BY_DIR_HASH
- * STACK_OF:CONF_VALUE
- * STACK_OF:CRYPTO_BUFFER
- * STACK_OF:CRYPTO_EX_DATA_FUNCS
- * STACK_OF:DIST_POINT
- * STACK_OF:GENERAL_NAME
- * STACK_OF:GENERAL_NAMES
- * STACK_OF:GENERAL_SUBTREE
- * STACK_OF:POLICYINFO
- * STACK_OF:POLICYQUALINFO
- * STACK_OF:POLICY_MAPPING
- * STACK_OF:SSL_COMP
- * STACK_OF:SSL_CUSTOM_EXTENSION
- * STACK_OF:STACK_OF_X509_NAME_ENTRY
- * STACK_OF:SXNETID
- * STACK_OF:X509
- * STACK_OF:X509V3_EXT_METHOD
- * STACK_OF:X509_ALGOR
- * STACK_OF:X509_ATTRIBUTE
- * STACK_OF:X509_CRL
- * STACK_OF:X509_EXTENSION
- * STACK_OF:X509_INFO
- * STACK_OF:X509_LOOKUP
- * STACK_OF:X509_NAME
- * STACK_OF:X509_NAME_ENTRY
- * STACK_OF:X509_OBJECT
- * STACK_OF:X509_POLICY_DATA
- * STACK_OF:X509_POLICY_NODE
- * STACK_OF:X509_PURPOSE
- * STACK_OF:X509_REVOKED
- * STACK_OF:X509_TRUST
- * STACK_OF:X509_VERIFY_PARAM
- * STACK_OF:void
- *
- * Some stacks contain only const structures, so the stack should return const
- * pointers to retain type-checking.
- *
- * CONST_STACK_OF:SRTP_PROTECTION_PROFILE
- * CONST_STACK_OF:SSL_CIPHER */
-
-
-/* Some stacks are special because, although we would like STACK_OF(char *),
- * that would actually be a stack of pointers to char*, but we just want to
- * point to the string directly. In this case we call them "special" and use
- * |DEFINE_SPECIAL_STACK_OF(type)| */
-#define DEFINE_SPECIAL_STACK_OF(type, inner)             \
-  STACK_OF(type) { _STACK special_stack; };              \
-  OPENSSL_COMPILE_ASSERT(sizeof(type) == sizeof(void *), \
-                         special_stack_of_non_pointer_##type);
-
-typedef char *OPENSSL_STRING;
-
-DEFINE_SPECIAL_STACK_OF(OPENSSL_STRING, char)
-
-/* The make_macros.sh script in this directory parses the following lines and
- * generates the stack_macros.h file that contains macros for the following
- * types of stacks:
- *
- * SPECIAL_STACK_OF:OPENSSL_STRING */
-
-#define IN_STACK_H
-#include <openssl/stack_macros.h>
-#undef IN_STACK_H
-
-
 /* These are the raw stack functions, you shouldn't be using them. Rather you
  * should be using the type stack macros implemented above. */
 
@@ -286,6 +207,143 @@
                                     void (*free_func)(void *));
 
 
+/* Defining stack types.
+ *
+ * This set of macros is used to emit the typed functions that act on a
+ * |STACK_OF(T)|. */
+
+/* Stack functions must be tagged unused to support file-local stack types.
+ * Clang's -Wunused-function only allows unused static inline functions if they
+ * are defined in a header. */
+
+#define DEFINE_STACK_OF_IMPL(name, ptrtype, constptrtype)                      \
+  DECLARE_STACK_OF(name);                                                      \
+                                                                               \
+  typedef int (*stack_##name##_cmp_func)(constptrtype *a, constptrtype *b);    \
+                                                                               \
+  static inline OPENSSL_UNUSED STACK_OF(name) *                                \
+      sk_##name##_new(stack_##name##_cmp_func comp) {                          \
+    return (STACK_OF(name) *)sk_new((stack_cmp_func)comp);                     \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED STACK_OF(name) *sk_##name##_new_null(void) {    \
+    return (STACK_OF(name) *)sk_new_null();                                    \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED size_t sk_##name##_num(                         \
+      const STACK_OF(name) *sk) {                                              \
+    return sk_num((const _STACK *)sk);                                         \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED void sk_##name##_zero(STACK_OF(name) *sk) {     \
+    sk_zero((_STACK *)sk);                                                     \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED ptrtype sk_##name##_value(                      \
+      const STACK_OF(name) *sk, size_t i) {                                    \
+    return (ptrtype)sk_value((const _STACK *)sk, i);                           \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED ptrtype sk_##name##_set(STACK_OF(name) *sk,     \
+                                                       size_t i, ptrtype p) {  \
+    return (ptrtype)sk_set((_STACK *)sk, i, (void *)p);                        \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED void sk_##name##_free(STACK_OF(name) *sk) {     \
+    sk_free((_STACK *)sk);                                                     \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED void sk_##name##_pop_free(                      \
+      STACK_OF(name) *sk, void (*free_func)(ptrtype p)) {                      \
+    sk_pop_free((_STACK *)sk, (void (*)(void *))free_func);                    \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED size_t sk_##name##_insert(                      \
+      STACK_OF(name) *sk, ptrtype p, size_t where) {                           \
+    return sk_insert((_STACK *)sk, (void *)p, where);                          \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED ptrtype sk_##name##_delete(STACK_OF(name) *sk,  \
+                                                          size_t where) {      \
+    return (ptrtype)sk_delete((_STACK *)sk, where);                            \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED ptrtype sk_##name##_delete_ptr(                 \
+      STACK_OF(name) *sk, ptrtype p) {                                         \
+    return (ptrtype)sk_delete_ptr((_STACK *)sk, (void *)p);                    \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED int sk_##name##_find(                           \
+      STACK_OF(name) *sk, size_t *out_index, ptrtype p) {                      \
+    return sk_find((_STACK *)sk, out_index, (void *)p);                        \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED ptrtype sk_##name##_shift(STACK_OF(name) *sk) { \
+    return (ptrtype)sk_shift((_STACK *)sk);                                    \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED size_t sk_##name##_push(STACK_OF(name) *sk,     \
+                                                       ptrtype p) {            \
+    return sk_push((_STACK *)sk, (void *)p);                                   \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED ptrtype sk_##name##_pop(STACK_OF(name) *sk) {   \
+    return (ptrtype)sk_pop((_STACK *)sk);                                      \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED STACK_OF(name) *                                \
+      sk_##name##_dup(const STACK_OF(name) *sk) {                              \
+    return (STACK_OF(name) *)sk_dup((const _STACK *)sk);                       \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED void sk_##name##_sort(STACK_OF(name) *sk) {     \
+    sk_sort((_STACK *)sk);                                                     \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED int sk_##name##_is_sorted(                      \
+      const STACK_OF(name) *sk) {                                              \
+    return sk_is_sorted((const _STACK *)sk);                                   \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED stack_##name##_cmp_func                         \
+      sk_##name##_set_cmp_func(STACK_OF(name) *sk,                             \
+                               stack_##name##_cmp_func comp) {                 \
+    return (stack_##name##_cmp_func)sk_set_cmp_func((_STACK *)sk,              \
+                                                    (stack_cmp_func)comp);     \
+  }                                                                            \
+                                                                               \
+  static inline OPENSSL_UNUSED STACK_OF(name) *                                \
+      sk_##name##_deep_copy(const STACK_OF(name) *sk,                          \
+                            ptrtype(*copy_func)(ptrtype),                      \
+                            void (*free_func)(ptrtype)) {                      \
+    return (STACK_OF(name) *)sk_deep_copy((_STACK *)sk,                        \
+                                          (void *(*)(void *))copy_func,        \
+                                          (void (*)(void *))free_func);        \
+  }
+
+/* DEFINE_STACK_OF defines |STACK_OF(type)| to be a stack whose elements are
+ * |type| *. */
+#define DEFINE_STACK_OF(type) DEFINE_STACK_OF_IMPL(type, type *, const type *)
+
+/* DEFINE_CONST_STACK_OF defines |STACK_OF(type)| to be a stack whose elements
+ * are const |type| *. */
+#define DEFINE_CONST_STACK_OF(type) \
+  DEFINE_STACK_OF_IMPL(type, const type *, const type *)
+
+/* DEFINE_SPECIAL_STACK_OF defines |STACK_OF(type)| to be a stack whose elements
+ * are |type|, where |type| must be a typedef for a pointer. */
+#define DEFINE_SPECIAL_STACK_OF(type)                          \
+  OPENSSL_COMPILE_ASSERT(sizeof(type) == sizeof(void *),       \
+                         special_stack_of_non_pointer_##type); \
+  DEFINE_STACK_OF_IMPL(type, type, const type)
+
+
+typedef char *OPENSSL_STRING;
+
+DEFINE_STACK_OF(void)
+DEFINE_SPECIAL_STACK_OF(OPENSSL_STRING)
+
+
 #if defined(__cplusplus)
 }  /* extern C */
 #endif
diff --git a/include/openssl/stack_macros.h b/include/openssl/stack_macros.h
deleted file mode 100644
index 5750572..0000000
--- a/include/openssl/stack_macros.h
+++ /dev/null
@@ -1,3892 +0,0 @@
-/* Copyright (c) 2014, Google Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
-
-#if !defined(IN_STACK_H)
-#error "Don't include this file directly. Include stack.h."
-#endif
-
-/* ACCESS_DESCRIPTION */
-#define sk_ACCESS_DESCRIPTION_new(comp)                                    \
-  ((STACK_OF(ACCESS_DESCRIPTION) *)sk_new(CHECKED_CAST(                    \
-      stack_cmp_func,                                                      \
-      int (*)(const ACCESS_DESCRIPTION **a, const ACCESS_DESCRIPTION **b), \
-      comp)))
-
-#define sk_ACCESS_DESCRIPTION_new_null() \
-  ((STACK_OF(ACCESS_DESCRIPTION) *)sk_new_null())
-
-#define sk_ACCESS_DESCRIPTION_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ACCESS_DESCRIPTION) *, sk))
-
-#define sk_ACCESS_DESCRIPTION_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk));
-
-#define sk_ACCESS_DESCRIPTION_value(sk, i)                                    \
-  ((ACCESS_DESCRIPTION *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ACCESS_DESCRIPTION) *, sk), \
-      (i)))
-
-#define sk_ACCESS_DESCRIPTION_set(sk, i, p)                            \
-  ((ACCESS_DESCRIPTION *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk), (i), \
-      CHECKED_CAST(void *, ACCESS_DESCRIPTION *, p)))
-
-#define sk_ACCESS_DESCRIPTION_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk))
-
-#define sk_ACCESS_DESCRIPTION_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(ACCESS_DESCRIPTION *), \
-                           free_func))
-
-#define sk_ACCESS_DESCRIPTION_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk), \
-            CHECKED_CAST(void *, ACCESS_DESCRIPTION *, p), (where))
-
-#define sk_ACCESS_DESCRIPTION_delete(sk, where) \
-  ((ACCESS_DESCRIPTION *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk), (where)))
-
-#define sk_ACCESS_DESCRIPTION_delete_ptr(sk, p)                   \
-  ((ACCESS_DESCRIPTION *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk), \
-      CHECKED_CAST(void *, ACCESS_DESCRIPTION *, p)))
-
-#define sk_ACCESS_DESCRIPTION_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk), \
-          (out_index), CHECKED_CAST(void *, ACCESS_DESCRIPTION *, p))
-
-#define sk_ACCESS_DESCRIPTION_shift(sk) \
-  ((ACCESS_DESCRIPTION *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk)))
-
-#define sk_ACCESS_DESCRIPTION_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk), \
-          CHECKED_CAST(void *, ACCESS_DESCRIPTION *, p))
-
-#define sk_ACCESS_DESCRIPTION_pop(sk) \
-  ((ACCESS_DESCRIPTION *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk)))
-
-#define sk_ACCESS_DESCRIPTION_dup(sk)      \
-  ((STACK_OF(ACCESS_DESCRIPTION) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ACCESS_DESCRIPTION) *, sk)))
-
-#define sk_ACCESS_DESCRIPTION_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk))
-
-#define sk_ACCESS_DESCRIPTION_is_sorted(sk) \
-  sk_is_sorted(                             \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ACCESS_DESCRIPTION) *, sk))
-
-#define sk_ACCESS_DESCRIPTION_set_cmp_func(sk, comp)                           \
-  ((int (*)(const ACCESS_DESCRIPTION **a, const ACCESS_DESCRIPTION **b))       \
-       sk_set_cmp_func(                                                        \
-           CHECKED_CAST(_STACK *, STACK_OF(ACCESS_DESCRIPTION) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const ACCESS_DESCRIPTION **a,  \
-                                                const ACCESS_DESCRIPTION **b), \
-                        comp)))
-
-#define sk_ACCESS_DESCRIPTION_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(ACCESS_DESCRIPTION) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ACCESS_DESCRIPTION) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                         \
-                   ACCESS_DESCRIPTION *(*)(ACCESS_DESCRIPTION *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(ACCESS_DESCRIPTION *),          \
-                   free_func)))
-
-/* ASN1_ADB_TABLE */
-#define sk_ASN1_ADB_TABLE_new(comp)                 \
-  ((STACK_OF(ASN1_ADB_TABLE) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                               \
-      int (*)(const ASN1_ADB_TABLE **a, const ASN1_ADB_TABLE **b), comp)))
-
-#define sk_ASN1_ADB_TABLE_new_null() ((STACK_OF(ASN1_ADB_TABLE) *)sk_new_null())
-
-#define sk_ASN1_ADB_TABLE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_ADB_TABLE) *, sk))
-
-#define sk_ASN1_ADB_TABLE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk));
-
-#define sk_ASN1_ADB_TABLE_value(sk, i)                                    \
-  ((ASN1_ADB_TABLE *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_ADB_TABLE) *, sk), \
-      (i)))
-
-#define sk_ASN1_ADB_TABLE_set(sk, i, p)                            \
-  ((ASN1_ADB_TABLE *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), (i), \
-      CHECKED_CAST(void *, ASN1_ADB_TABLE *, p)))
-
-#define sk_ASN1_ADB_TABLE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk))
-
-#define sk_ASN1_ADB_TABLE_pop_free(sk, free_func)             \
-  sk_pop_free(                                                \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_ADB_TABLE *), free_func))
-
-#define sk_ASN1_ADB_TABLE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), \
-            CHECKED_CAST(void *, ASN1_ADB_TABLE *, p), (where))
-
-#define sk_ASN1_ADB_TABLE_delete(sk, where) \
-  ((ASN1_ADB_TABLE *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), (where)))
-
-#define sk_ASN1_ADB_TABLE_delete_ptr(sk, p)                   \
-  ((ASN1_ADB_TABLE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), \
-      CHECKED_CAST(void *, ASN1_ADB_TABLE *, p)))
-
-#define sk_ASN1_ADB_TABLE_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), (out_index), \
-          CHECKED_CAST(void *, ASN1_ADB_TABLE *, p))
-
-#define sk_ASN1_ADB_TABLE_shift(sk) \
-  ((ASN1_ADB_TABLE *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk)))
-
-#define sk_ASN1_ADB_TABLE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk), \
-          CHECKED_CAST(void *, ASN1_ADB_TABLE *, p))
-
-#define sk_ASN1_ADB_TABLE_pop(sk) \
-  ((ASN1_ADB_TABLE *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk)))
-
-#define sk_ASN1_ADB_TABLE_dup(sk)      \
-  ((STACK_OF(ASN1_ADB_TABLE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_ADB_TABLE) *, sk)))
-
-#define sk_ASN1_ADB_TABLE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk))
-
-#define sk_ASN1_ADB_TABLE_is_sorted(sk) \
-  sk_is_sorted(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_ADB_TABLE) *, sk))
-
-#define sk_ASN1_ADB_TABLE_set_cmp_func(sk, comp)                           \
-  ((int (*)(const ASN1_ADB_TABLE **a, const ASN1_ADB_TABLE **b))           \
-       sk_set_cmp_func(                                                    \
-           CHECKED_CAST(_STACK *, STACK_OF(ASN1_ADB_TABLE) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const ASN1_ADB_TABLE **a,  \
-                                                const ASN1_ADB_TABLE **b), \
-                        comp)))
-
-#define sk_ASN1_ADB_TABLE_deep_copy(sk, copy_func, free_func)                \
-  ((STACK_OF(ASN1_ADB_TABLE) *)sk_deep_copy(                                 \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_ADB_TABLE) *, sk),    \
-      CHECKED_CAST(void *(*)(void *), ASN1_ADB_TABLE *(*)(ASN1_ADB_TABLE *), \
-                   copy_func),                                               \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_ADB_TABLE *), free_func)))
-
-/* ASN1_GENERALSTRING */
-#define sk_ASN1_GENERALSTRING_new(comp)                                    \
-  ((STACK_OF(ASN1_GENERALSTRING) *)sk_new(CHECKED_CAST(                    \
-      stack_cmp_func,                                                      \
-      int (*)(const ASN1_GENERALSTRING **a, const ASN1_GENERALSTRING **b), \
-      comp)))
-
-#define sk_ASN1_GENERALSTRING_new_null() \
-  ((STACK_OF(ASN1_GENERALSTRING) *)sk_new_null())
-
-#define sk_ASN1_GENERALSTRING_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_GENERALSTRING) *, sk))
-
-#define sk_ASN1_GENERALSTRING_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk));
-
-#define sk_ASN1_GENERALSTRING_value(sk, i)                                    \
-  ((ASN1_GENERALSTRING *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_GENERALSTRING) *, sk), \
-      (i)))
-
-#define sk_ASN1_GENERALSTRING_set(sk, i, p)                            \
-  ((ASN1_GENERALSTRING *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk), (i), \
-      CHECKED_CAST(void *, ASN1_GENERALSTRING *, p)))
-
-#define sk_ASN1_GENERALSTRING_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk))
-
-#define sk_ASN1_GENERALSTRING_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(ASN1_GENERALSTRING *), \
-                           free_func))
-
-#define sk_ASN1_GENERALSTRING_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk), \
-            CHECKED_CAST(void *, ASN1_GENERALSTRING *, p), (where))
-
-#define sk_ASN1_GENERALSTRING_delete(sk, where) \
-  ((ASN1_GENERALSTRING *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk), (where)))
-
-#define sk_ASN1_GENERALSTRING_delete_ptr(sk, p)                   \
-  ((ASN1_GENERALSTRING *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk), \
-      CHECKED_CAST(void *, ASN1_GENERALSTRING *, p)))
-
-#define sk_ASN1_GENERALSTRING_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk), \
-          (out_index), CHECKED_CAST(void *, ASN1_GENERALSTRING *, p))
-
-#define sk_ASN1_GENERALSTRING_shift(sk) \
-  ((ASN1_GENERALSTRING *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk)))
-
-#define sk_ASN1_GENERALSTRING_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk), \
-          CHECKED_CAST(void *, ASN1_GENERALSTRING *, p))
-
-#define sk_ASN1_GENERALSTRING_pop(sk) \
-  ((ASN1_GENERALSTRING *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk)))
-
-#define sk_ASN1_GENERALSTRING_dup(sk)      \
-  ((STACK_OF(ASN1_GENERALSTRING) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_GENERALSTRING) *, sk)))
-
-#define sk_ASN1_GENERALSTRING_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk))
-
-#define sk_ASN1_GENERALSTRING_is_sorted(sk) \
-  sk_is_sorted(                             \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_GENERALSTRING) *, sk))
-
-#define sk_ASN1_GENERALSTRING_set_cmp_func(sk, comp)                           \
-  ((int (*)(const ASN1_GENERALSTRING **a, const ASN1_GENERALSTRING **b))       \
-       sk_set_cmp_func(                                                        \
-           CHECKED_CAST(_STACK *, STACK_OF(ASN1_GENERALSTRING) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const ASN1_GENERALSTRING **a,  \
-                                                const ASN1_GENERALSTRING **b), \
-                        comp)))
-
-#define sk_ASN1_GENERALSTRING_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(ASN1_GENERALSTRING) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_GENERALSTRING) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                         \
-                   ASN1_GENERALSTRING *(*)(ASN1_GENERALSTRING *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_GENERALSTRING *),          \
-                   free_func)))
-
-/* ASN1_INTEGER */
-#define sk_ASN1_INTEGER_new(comp)                                              \
-  ((STACK_OF(ASN1_INTEGER) *)sk_new(CHECKED_CAST(                              \
-      stack_cmp_func, int (*)(const ASN1_INTEGER **a, const ASN1_INTEGER **b), \
-      comp)))
-
-#define sk_ASN1_INTEGER_new_null() ((STACK_OF(ASN1_INTEGER) *)sk_new_null())
-
-#define sk_ASN1_INTEGER_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_INTEGER) *, sk))
-
-#define sk_ASN1_INTEGER_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk));
-
-#define sk_ASN1_INTEGER_value(sk, i) \
-  ((ASN1_INTEGER *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_INTEGER) *, sk), (i)))
-
-#define sk_ASN1_INTEGER_set(sk, i, p)                            \
-  ((ASN1_INTEGER *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), (i), \
-      CHECKED_CAST(void *, ASN1_INTEGER *, p)))
-
-#define sk_ASN1_INTEGER_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk))
-
-#define sk_ASN1_INTEGER_pop_free(sk, free_func)             \
-  sk_pop_free(                                              \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_INTEGER *), free_func))
-
-#define sk_ASN1_INTEGER_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), \
-            CHECKED_CAST(void *, ASN1_INTEGER *, p), (where))
-
-#define sk_ASN1_INTEGER_delete(sk, where) \
-  ((ASN1_INTEGER *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), (where)))
-
-#define sk_ASN1_INTEGER_delete_ptr(sk, p)                   \
-  ((ASN1_INTEGER *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), \
-      CHECKED_CAST(void *, ASN1_INTEGER *, p)))
-
-#define sk_ASN1_INTEGER_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), (out_index), \
-          CHECKED_CAST(void *, ASN1_INTEGER *, p))
-
-#define sk_ASN1_INTEGER_shift(sk) \
-  ((ASN1_INTEGER *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk)))
-
-#define sk_ASN1_INTEGER_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk), \
-          CHECKED_CAST(void *, ASN1_INTEGER *, p))
-
-#define sk_ASN1_INTEGER_pop(sk) \
-  ((ASN1_INTEGER *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk)))
-
-#define sk_ASN1_INTEGER_dup(sk)      \
-  ((STACK_OF(ASN1_INTEGER) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_INTEGER) *, sk)))
-
-#define sk_ASN1_INTEGER_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk))
-
-#define sk_ASN1_INTEGER_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_INTEGER) *, sk))
-
-#define sk_ASN1_INTEGER_set_cmp_func(sk, comp)                               \
-  ((int (*)(const ASN1_INTEGER **a, const ASN1_INTEGER **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_INTEGER) *, sk),                  \
-      CHECKED_CAST(stack_cmp_func,                                           \
-                   int (*)(const ASN1_INTEGER **a, const ASN1_INTEGER **b),  \
-                   comp)))
-
-#define sk_ASN1_INTEGER_deep_copy(sk, copy_func, free_func)              \
-  ((STACK_OF(ASN1_INTEGER) *)sk_deep_copy(                               \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_INTEGER) *, sk),  \
-      CHECKED_CAST(void *(*)(void *), ASN1_INTEGER *(*)(ASN1_INTEGER *), \
-                   copy_func),                                           \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_INTEGER *), free_func)))
-
-/* ASN1_OBJECT */
-#define sk_ASN1_OBJECT_new(comp)                                             \
-  ((STACK_OF(ASN1_OBJECT) *)sk_new(CHECKED_CAST(                             \
-      stack_cmp_func, int (*)(const ASN1_OBJECT **a, const ASN1_OBJECT **b), \
-      comp)))
-
-#define sk_ASN1_OBJECT_new_null() ((STACK_OF(ASN1_OBJECT) *)sk_new_null())
-
-#define sk_ASN1_OBJECT_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_OBJECT) *, sk))
-
-#define sk_ASN1_OBJECT_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk));
-
-#define sk_ASN1_OBJECT_value(sk, i) \
-  ((ASN1_OBJECT *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_OBJECT) *, sk), (i)))
-
-#define sk_ASN1_OBJECT_set(sk, i, p)                                          \
-  ((ASN1_OBJECT *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), \
-                         (i), CHECKED_CAST(void *, ASN1_OBJECT *, p)))
-
-#define sk_ASN1_OBJECT_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk))
-
-#define sk_ASN1_OBJECT_pop_free(sk, free_func)             \
-  sk_pop_free(                                             \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_OBJECT *), free_func))
-
-#define sk_ASN1_OBJECT_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), \
-            CHECKED_CAST(void *, ASN1_OBJECT *, p), (where))
-
-#define sk_ASN1_OBJECT_delete(sk, where) \
-  ((ASN1_OBJECT *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), (where)))
-
-#define sk_ASN1_OBJECT_delete_ptr(sk, p)                   \
-  ((ASN1_OBJECT *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), \
-      CHECKED_CAST(void *, ASN1_OBJECT *, p)))
-
-#define sk_ASN1_OBJECT_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), (out_index), \
-          CHECKED_CAST(void *, ASN1_OBJECT *, p))
-
-#define sk_ASN1_OBJECT_shift(sk) \
-  ((ASN1_OBJECT *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk)))
-
-#define sk_ASN1_OBJECT_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk), \
-          CHECKED_CAST(void *, ASN1_OBJECT *, p))
-
-#define sk_ASN1_OBJECT_pop(sk) \
-  ((ASN1_OBJECT *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk)))
-
-#define sk_ASN1_OBJECT_dup(sk)      \
-  ((STACK_OF(ASN1_OBJECT) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_OBJECT) *, sk)))
-
-#define sk_ASN1_OBJECT_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk))
-
-#define sk_ASN1_OBJECT_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_OBJECT) *, sk))
-
-#define sk_ASN1_OBJECT_set_cmp_func(sk, comp)                              \
-  ((int (*)(const ASN1_OBJECT **a, const ASN1_OBJECT **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_OBJECT) *, sk),                 \
-      CHECKED_CAST(stack_cmp_func,                                         \
-                   int (*)(const ASN1_OBJECT **a, const ASN1_OBJECT **b),  \
-                   comp)))
-
-#define sk_ASN1_OBJECT_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(ASN1_OBJECT) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_OBJECT) *, sk), \
-      CHECKED_CAST(void *(*)(void *), ASN1_OBJECT *(*)(ASN1_OBJECT *), \
-                   copy_func),                                         \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_OBJECT *), free_func)))
-
-/* ASN1_STRING_TABLE */
-#define sk_ASN1_STRING_TABLE_new(comp)                                   \
-  ((STACK_OF(ASN1_STRING_TABLE) *)sk_new(CHECKED_CAST(                   \
-      stack_cmp_func,                                                    \
-      int (*)(const ASN1_STRING_TABLE **a, const ASN1_STRING_TABLE **b), \
-      comp)))
-
-#define sk_ASN1_STRING_TABLE_new_null() \
-  ((STACK_OF(ASN1_STRING_TABLE) *)sk_new_null())
-
-#define sk_ASN1_STRING_TABLE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_STRING_TABLE) *, sk))
-
-#define sk_ASN1_STRING_TABLE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk));
-
-#define sk_ASN1_STRING_TABLE_value(sk, i)                                    \
-  ((ASN1_STRING_TABLE *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_STRING_TABLE) *, sk), \
-      (i)))
-
-#define sk_ASN1_STRING_TABLE_set(sk, i, p)                            \
-  ((ASN1_STRING_TABLE *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk), (i), \
-      CHECKED_CAST(void *, ASN1_STRING_TABLE *, p)))
-
-#define sk_ASN1_STRING_TABLE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk))
-
-#define sk_ASN1_STRING_TABLE_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(ASN1_STRING_TABLE *), \
-                           free_func))
-
-#define sk_ASN1_STRING_TABLE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk), \
-            CHECKED_CAST(void *, ASN1_STRING_TABLE *, p), (where))
-
-#define sk_ASN1_STRING_TABLE_delete(sk, where) \
-  ((ASN1_STRING_TABLE *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk), (where)))
-
-#define sk_ASN1_STRING_TABLE_delete_ptr(sk, p)                   \
-  ((ASN1_STRING_TABLE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk), \
-      CHECKED_CAST(void *, ASN1_STRING_TABLE *, p)))
-
-#define sk_ASN1_STRING_TABLE_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk), \
-          (out_index), CHECKED_CAST(void *, ASN1_STRING_TABLE *, p))
-
-#define sk_ASN1_STRING_TABLE_shift(sk) \
-  ((ASN1_STRING_TABLE *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk)))
-
-#define sk_ASN1_STRING_TABLE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk), \
-          CHECKED_CAST(void *, ASN1_STRING_TABLE *, p))
-
-#define sk_ASN1_STRING_TABLE_pop(sk) \
-  ((ASN1_STRING_TABLE *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk)))
-
-#define sk_ASN1_STRING_TABLE_dup(sk)      \
-  ((STACK_OF(ASN1_STRING_TABLE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_STRING_TABLE) *, sk)))
-
-#define sk_ASN1_STRING_TABLE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk))
-
-#define sk_ASN1_STRING_TABLE_is_sorted(sk) \
-  sk_is_sorted(                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_STRING_TABLE) *, sk))
-
-#define sk_ASN1_STRING_TABLE_set_cmp_func(sk, comp)                           \
-  ((int (*)(const ASN1_STRING_TABLE **a, const ASN1_STRING_TABLE **b))        \
-       sk_set_cmp_func(                                                       \
-           CHECKED_CAST(_STACK *, STACK_OF(ASN1_STRING_TABLE) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const ASN1_STRING_TABLE **a,  \
-                                                const ASN1_STRING_TABLE **b), \
-                        comp)))
-
-#define sk_ASN1_STRING_TABLE_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(ASN1_STRING_TABLE) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_STRING_TABLE) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                        \
-                   ASN1_STRING_TABLE *(*)(ASN1_STRING_TABLE *), copy_func),  \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_STRING_TABLE *),          \
-                   free_func)))
-
-/* ASN1_TYPE */
-#define sk_ASN1_TYPE_new(comp)     \
-  ((STACK_OF(ASN1_TYPE) *)sk_new(  \
-      CHECKED_CAST(stack_cmp_func, \
-                   int (*)(const ASN1_TYPE **a, const ASN1_TYPE **b), comp)))
-
-#define sk_ASN1_TYPE_new_null() ((STACK_OF(ASN1_TYPE) *)sk_new_null())
-
-#define sk_ASN1_TYPE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_TYPE) *, sk))
-
-#define sk_ASN1_TYPE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk));
-
-#define sk_ASN1_TYPE_value(sk, i) \
-  ((ASN1_TYPE *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_TYPE) *, sk), (i)))
-
-#define sk_ASN1_TYPE_set(sk, i, p)                                             \
-  ((ASN1_TYPE *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), (i), \
-                       CHECKED_CAST(void *, ASN1_TYPE *, p)))
-
-#define sk_ASN1_TYPE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk))
-
-#define sk_ASN1_TYPE_pop_free(sk, free_func)             \
-  sk_pop_free(                                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_TYPE *), free_func))
-
-#define sk_ASN1_TYPE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), \
-            CHECKED_CAST(void *, ASN1_TYPE *, p), (where))
-
-#define sk_ASN1_TYPE_delete(sk, where)                                       \
-  ((ASN1_TYPE *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), \
-                          (where)))
-
-#define sk_ASN1_TYPE_delete_ptr(sk, p)                   \
-  ((ASN1_TYPE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), \
-      CHECKED_CAST(void *, ASN1_TYPE *, p)))
-
-#define sk_ASN1_TYPE_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), (out_index), \
-          CHECKED_CAST(void *, ASN1_TYPE *, p))
-
-#define sk_ASN1_TYPE_shift(sk) \
-  ((ASN1_TYPE *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk)))
-
-#define sk_ASN1_TYPE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk), \
-          CHECKED_CAST(void *, ASN1_TYPE *, p))
-
-#define sk_ASN1_TYPE_pop(sk) \
-  ((ASN1_TYPE *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk)))
-
-#define sk_ASN1_TYPE_dup(sk)      \
-  ((STACK_OF(ASN1_TYPE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_TYPE) *, sk)))
-
-#define sk_ASN1_TYPE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk))
-
-#define sk_ASN1_TYPE_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_TYPE) *, sk))
-
-#define sk_ASN1_TYPE_set_cmp_func(sk, comp)                            \
-  ((int (*)(const ASN1_TYPE **a, const ASN1_TYPE **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_TYPE) *, sk),               \
-      CHECKED_CAST(stack_cmp_func,                                     \
-                   int (*)(const ASN1_TYPE **a, const ASN1_TYPE **b), comp)))
-
-#define sk_ASN1_TYPE_deep_copy(sk, copy_func, free_func)                       \
-  ((STACK_OF(ASN1_TYPE) *)sk_deep_copy(                                        \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_TYPE) *, sk),           \
-      CHECKED_CAST(void *(*)(void *), ASN1_TYPE *(*)(ASN1_TYPE *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_TYPE *), free_func)))
-
-/* ASN1_VALUE */
-#define sk_ASN1_VALUE_new(comp)                                            \
-  ((STACK_OF(ASN1_VALUE) *)sk_new(CHECKED_CAST(                            \
-      stack_cmp_func, int (*)(const ASN1_VALUE **a, const ASN1_VALUE **b), \
-      comp)))
-
-#define sk_ASN1_VALUE_new_null() ((STACK_OF(ASN1_VALUE) *)sk_new_null())
-
-#define sk_ASN1_VALUE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_VALUE) *, sk))
-
-#define sk_ASN1_VALUE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk));
-
-#define sk_ASN1_VALUE_value(sk, i) \
-  ((ASN1_VALUE *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_VALUE) *, sk), (i)))
-
-#define sk_ASN1_VALUE_set(sk, i, p)                                         \
-  ((ASN1_VALUE *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), \
-                        (i), CHECKED_CAST(void *, ASN1_VALUE *, p)))
-
-#define sk_ASN1_VALUE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk))
-
-#define sk_ASN1_VALUE_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_VALUE *), free_func))
-
-#define sk_ASN1_VALUE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), \
-            CHECKED_CAST(void *, ASN1_VALUE *, p), (where))
-
-#define sk_ASN1_VALUE_delete(sk, where)                                        \
-  ((ASN1_VALUE *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), \
-                           (where)))
-
-#define sk_ASN1_VALUE_delete_ptr(sk, p)                   \
-  ((ASN1_VALUE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), \
-      CHECKED_CAST(void *, ASN1_VALUE *, p)))
-
-#define sk_ASN1_VALUE_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), (out_index), \
-          CHECKED_CAST(void *, ASN1_VALUE *, p))
-
-#define sk_ASN1_VALUE_shift(sk) \
-  ((ASN1_VALUE *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk)))
-
-#define sk_ASN1_VALUE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk), \
-          CHECKED_CAST(void *, ASN1_VALUE *, p))
-
-#define sk_ASN1_VALUE_pop(sk) \
-  ((ASN1_VALUE *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk)))
-
-#define sk_ASN1_VALUE_dup(sk)      \
-  ((STACK_OF(ASN1_VALUE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_VALUE) *, sk)))
-
-#define sk_ASN1_VALUE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk))
-
-#define sk_ASN1_VALUE_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_VALUE) *, sk))
-
-#define sk_ASN1_VALUE_set_cmp_func(sk, comp)                             \
-  ((int (*)(const ASN1_VALUE **a, const ASN1_VALUE **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(ASN1_VALUE) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const ASN1_VALUE **a, const ASN1_VALUE **b),  \
-                   comp)))
-
-#define sk_ASN1_VALUE_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(ASN1_VALUE) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(ASN1_VALUE) *, sk), \
-      CHECKED_CAST(void *(*)(void *), ASN1_VALUE *(*)(ASN1_VALUE *),  \
-                   copy_func),                                        \
-      CHECKED_CAST(void (*)(void *), void (*)(ASN1_VALUE *), free_func)))
-
-/* BIO */
-#define sk_BIO_new(comp)                 \
-  ((STACK_OF(BIO) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func, int (*)(const BIO **a, const BIO **b), comp)))
-
-#define sk_BIO_new_null() ((STACK_OF(BIO) *)sk_new_null())
-
-#define sk_BIO_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(BIO) *, sk))
-
-#define sk_BIO_zero(sk) sk_zero(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk));
-
-#define sk_BIO_value(sk, i)                                                 \
-  ((BIO *)sk_value(CHECKED_CAST(const _STACK *, const STACK_OF(BIO) *, sk), \
-                   (i)))
-
-#define sk_BIO_set(sk, i, p)                                       \
-  ((BIO *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), (i), \
-                 CHECKED_CAST(void *, BIO *, p)))
-
-#define sk_BIO_free(sk) sk_free(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk))
-
-#define sk_BIO_pop_free(sk, free_func)                     \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), \
-              CHECKED_CAST(void (*)(void *), void (*)(BIO *), free_func))
-
-#define sk_BIO_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), \
-            CHECKED_CAST(void *, BIO *, p), (where))
-
-#define sk_BIO_delete(sk, where) \
-  ((BIO *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), (where)))
-
-#define sk_BIO_delete_ptr(sk, p)                                     \
-  ((BIO *)sk_delete_ptr(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), \
-                        CHECKED_CAST(void *, BIO *, p)))
-
-#define sk_BIO_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), (out_index), \
-          CHECKED_CAST(void *, BIO *, p))
-
-#define sk_BIO_shift(sk) \
-  ((BIO *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk)))
-
-#define sk_BIO_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk), \
-          CHECKED_CAST(void *, BIO *, p))
-
-#define sk_BIO_pop(sk) \
-  ((BIO *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk)))
-
-#define sk_BIO_dup(sk)      \
-  ((STACK_OF(BIO) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BIO) *, sk)))
-
-#define sk_BIO_sort(sk) sk_sort(CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk))
-
-#define sk_BIO_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(BIO) *, sk))
-
-#define sk_BIO_set_cmp_func(sk, comp)                                     \
-  ((int (*)(const BIO **a, const BIO **b))sk_set_cmp_func(                \
-      CHECKED_CAST(_STACK *, STACK_OF(BIO) *, sk),                        \
-      CHECKED_CAST(stack_cmp_func, int (*)(const BIO **a, const BIO **b), \
-                   comp)))
-
-#define sk_BIO_deep_copy(sk, copy_func, free_func)                 \
-  ((STACK_OF(BIO) *)sk_deep_copy(                                  \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BIO) *, sk),     \
-      CHECKED_CAST(void *(*)(void *), BIO *(*)(BIO *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(BIO *), free_func)))
-
-/* BY_DIR_ENTRY */
-#define sk_BY_DIR_ENTRY_new(comp)                                              \
-  ((STACK_OF(BY_DIR_ENTRY) *)sk_new(CHECKED_CAST(                              \
-      stack_cmp_func, int (*)(const BY_DIR_ENTRY **a, const BY_DIR_ENTRY **b), \
-      comp)))
-
-#define sk_BY_DIR_ENTRY_new_null() ((STACK_OF(BY_DIR_ENTRY) *)sk_new_null())
-
-#define sk_BY_DIR_ENTRY_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_ENTRY) *, sk))
-
-#define sk_BY_DIR_ENTRY_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk));
-
-#define sk_BY_DIR_ENTRY_value(sk, i) \
-  ((BY_DIR_ENTRY *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_ENTRY) *, sk), (i)))
-
-#define sk_BY_DIR_ENTRY_set(sk, i, p)                            \
-  ((BY_DIR_ENTRY *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), (i), \
-      CHECKED_CAST(void *, BY_DIR_ENTRY *, p)))
-
-#define sk_BY_DIR_ENTRY_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk))
-
-#define sk_BY_DIR_ENTRY_pop_free(sk, free_func)             \
-  sk_pop_free(                                              \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(BY_DIR_ENTRY *), free_func))
-
-#define sk_BY_DIR_ENTRY_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), \
-            CHECKED_CAST(void *, BY_DIR_ENTRY *, p), (where))
-
-#define sk_BY_DIR_ENTRY_delete(sk, where) \
-  ((BY_DIR_ENTRY *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), (where)))
-
-#define sk_BY_DIR_ENTRY_delete_ptr(sk, p)                   \
-  ((BY_DIR_ENTRY *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), \
-      CHECKED_CAST(void *, BY_DIR_ENTRY *, p)))
-
-#define sk_BY_DIR_ENTRY_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), (out_index), \
-          CHECKED_CAST(void *, BY_DIR_ENTRY *, p))
-
-#define sk_BY_DIR_ENTRY_shift(sk) \
-  ((BY_DIR_ENTRY *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk)))
-
-#define sk_BY_DIR_ENTRY_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk), \
-          CHECKED_CAST(void *, BY_DIR_ENTRY *, p))
-
-#define sk_BY_DIR_ENTRY_pop(sk) \
-  ((BY_DIR_ENTRY *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk)))
-
-#define sk_BY_DIR_ENTRY_dup(sk)      \
-  ((STACK_OF(BY_DIR_ENTRY) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_ENTRY) *, sk)))
-
-#define sk_BY_DIR_ENTRY_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk))
-
-#define sk_BY_DIR_ENTRY_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_ENTRY) *, sk))
-
-#define sk_BY_DIR_ENTRY_set_cmp_func(sk, comp)                               \
-  ((int (*)(const BY_DIR_ENTRY **a, const BY_DIR_ENTRY **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_ENTRY) *, sk),                  \
-      CHECKED_CAST(stack_cmp_func,                                           \
-                   int (*)(const BY_DIR_ENTRY **a, const BY_DIR_ENTRY **b),  \
-                   comp)))
-
-#define sk_BY_DIR_ENTRY_deep_copy(sk, copy_func, free_func)              \
-  ((STACK_OF(BY_DIR_ENTRY) *)sk_deep_copy(                               \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_ENTRY) *, sk),  \
-      CHECKED_CAST(void *(*)(void *), BY_DIR_ENTRY *(*)(BY_DIR_ENTRY *), \
-                   copy_func),                                           \
-      CHECKED_CAST(void (*)(void *), void (*)(BY_DIR_ENTRY *), free_func)))
-
-/* BY_DIR_HASH */
-#define sk_BY_DIR_HASH_new(comp)                                             \
-  ((STACK_OF(BY_DIR_HASH) *)sk_new(CHECKED_CAST(                             \
-      stack_cmp_func, int (*)(const BY_DIR_HASH **a, const BY_DIR_HASH **b), \
-      comp)))
-
-#define sk_BY_DIR_HASH_new_null() ((STACK_OF(BY_DIR_HASH) *)sk_new_null())
-
-#define sk_BY_DIR_HASH_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_HASH) *, sk))
-
-#define sk_BY_DIR_HASH_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk));
-
-#define sk_BY_DIR_HASH_value(sk, i) \
-  ((BY_DIR_HASH *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_HASH) *, sk), (i)))
-
-#define sk_BY_DIR_HASH_set(sk, i, p)                                          \
-  ((BY_DIR_HASH *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), \
-                         (i), CHECKED_CAST(void *, BY_DIR_HASH *, p)))
-
-#define sk_BY_DIR_HASH_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk))
-
-#define sk_BY_DIR_HASH_pop_free(sk, free_func)             \
-  sk_pop_free(                                             \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(BY_DIR_HASH *), free_func))
-
-#define sk_BY_DIR_HASH_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), \
-            CHECKED_CAST(void *, BY_DIR_HASH *, p), (where))
-
-#define sk_BY_DIR_HASH_delete(sk, where) \
-  ((BY_DIR_HASH *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), (where)))
-
-#define sk_BY_DIR_HASH_delete_ptr(sk, p)                   \
-  ((BY_DIR_HASH *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), \
-      CHECKED_CAST(void *, BY_DIR_HASH *, p)))
-
-#define sk_BY_DIR_HASH_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), (out_index), \
-          CHECKED_CAST(void *, BY_DIR_HASH *, p))
-
-#define sk_BY_DIR_HASH_shift(sk) \
-  ((BY_DIR_HASH *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk)))
-
-#define sk_BY_DIR_HASH_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk), \
-          CHECKED_CAST(void *, BY_DIR_HASH *, p))
-
-#define sk_BY_DIR_HASH_pop(sk) \
-  ((BY_DIR_HASH *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk)))
-
-#define sk_BY_DIR_HASH_dup(sk)      \
-  ((STACK_OF(BY_DIR_HASH) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_HASH) *, sk)))
-
-#define sk_BY_DIR_HASH_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk))
-
-#define sk_BY_DIR_HASH_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_HASH) *, sk))
-
-#define sk_BY_DIR_HASH_set_cmp_func(sk, comp)                              \
-  ((int (*)(const BY_DIR_HASH **a, const BY_DIR_HASH **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(BY_DIR_HASH) *, sk),                 \
-      CHECKED_CAST(stack_cmp_func,                                         \
-                   int (*)(const BY_DIR_HASH **a, const BY_DIR_HASH **b),  \
-                   comp)))
-
-#define sk_BY_DIR_HASH_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(BY_DIR_HASH) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(BY_DIR_HASH) *, sk), \
-      CHECKED_CAST(void *(*)(void *), BY_DIR_HASH *(*)(BY_DIR_HASH *), \
-                   copy_func),                                         \
-      CHECKED_CAST(void (*)(void *), void (*)(BY_DIR_HASH *), free_func)))
-
-/* CONF_VALUE */
-#define sk_CONF_VALUE_new(comp)                                            \
-  ((STACK_OF(CONF_VALUE) *)sk_new(CHECKED_CAST(                            \
-      stack_cmp_func, int (*)(const CONF_VALUE **a, const CONF_VALUE **b), \
-      comp)))
-
-#define sk_CONF_VALUE_new_null() ((STACK_OF(CONF_VALUE) *)sk_new_null())
-
-#define sk_CONF_VALUE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(CONF_VALUE) *, sk))
-
-#define sk_CONF_VALUE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk));
-
-#define sk_CONF_VALUE_value(sk, i) \
-  ((CONF_VALUE *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CONF_VALUE) *, sk), (i)))
-
-#define sk_CONF_VALUE_set(sk, i, p)                                         \
-  ((CONF_VALUE *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), \
-                        (i), CHECKED_CAST(void *, CONF_VALUE *, p)))
-
-#define sk_CONF_VALUE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk))
-
-#define sk_CONF_VALUE_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(CONF_VALUE *), free_func))
-
-#define sk_CONF_VALUE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), \
-            CHECKED_CAST(void *, CONF_VALUE *, p), (where))
-
-#define sk_CONF_VALUE_delete(sk, where)                                        \
-  ((CONF_VALUE *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), \
-                           (where)))
-
-#define sk_CONF_VALUE_delete_ptr(sk, p)                   \
-  ((CONF_VALUE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), \
-      CHECKED_CAST(void *, CONF_VALUE *, p)))
-
-#define sk_CONF_VALUE_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), (out_index), \
-          CHECKED_CAST(void *, CONF_VALUE *, p))
-
-#define sk_CONF_VALUE_shift(sk) \
-  ((CONF_VALUE *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk)))
-
-#define sk_CONF_VALUE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk), \
-          CHECKED_CAST(void *, CONF_VALUE *, p))
-
-#define sk_CONF_VALUE_pop(sk) \
-  ((CONF_VALUE *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk)))
-
-#define sk_CONF_VALUE_dup(sk)      \
-  ((STACK_OF(CONF_VALUE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CONF_VALUE) *, sk)))
-
-#define sk_CONF_VALUE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk))
-
-#define sk_CONF_VALUE_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(CONF_VALUE) *, sk))
-
-#define sk_CONF_VALUE_set_cmp_func(sk, comp)                             \
-  ((int (*)(const CONF_VALUE **a, const CONF_VALUE **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(CONF_VALUE) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const CONF_VALUE **a, const CONF_VALUE **b),  \
-                   comp)))
-
-#define sk_CONF_VALUE_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(CONF_VALUE) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CONF_VALUE) *, sk), \
-      CHECKED_CAST(void *(*)(void *), CONF_VALUE *(*)(CONF_VALUE *),  \
-                   copy_func),                                        \
-      CHECKED_CAST(void (*)(void *), void (*)(CONF_VALUE *), free_func)))
-
-/* CRYPTO_BUFFER */
-#define sk_CRYPTO_BUFFER_new(comp)                 \
-  ((STACK_OF(CRYPTO_BUFFER) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                              \
-      int (*)(const CRYPTO_BUFFER **a, const CRYPTO_BUFFER **b), comp)))
-
-#define sk_CRYPTO_BUFFER_new_null() ((STACK_OF(CRYPTO_BUFFER) *)sk_new_null())
-
-#define sk_CRYPTO_BUFFER_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_BUFFER) *, sk))
-
-#define sk_CRYPTO_BUFFER_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk));
-
-#define sk_CRYPTO_BUFFER_value(sk, i) \
-  ((CRYPTO_BUFFER *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_BUFFER) *, sk), (i)))
-
-#define sk_CRYPTO_BUFFER_set(sk, i, p)                            \
-  ((CRYPTO_BUFFER *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), (i), \
-      CHECKED_CAST(void *, CRYPTO_BUFFER *, p)))
-
-#define sk_CRYPTO_BUFFER_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk))
-
-#define sk_CRYPTO_BUFFER_pop_free(sk, free_func)             \
-  sk_pop_free(                                               \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(CRYPTO_BUFFER *), free_func))
-
-#define sk_CRYPTO_BUFFER_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), \
-            CHECKED_CAST(void *, CRYPTO_BUFFER *, p), (where))
-
-#define sk_CRYPTO_BUFFER_delete(sk, where) \
-  ((CRYPTO_BUFFER *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), (where)))
-
-#define sk_CRYPTO_BUFFER_delete_ptr(sk, p)                   \
-  ((CRYPTO_BUFFER *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), \
-      CHECKED_CAST(void *, CRYPTO_BUFFER *, p)))
-
-#define sk_CRYPTO_BUFFER_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), (out_index), \
-          CHECKED_CAST(void *, CRYPTO_BUFFER *, p))
-
-#define sk_CRYPTO_BUFFER_shift(sk) \
-  ((CRYPTO_BUFFER *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk)))
-
-#define sk_CRYPTO_BUFFER_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk), \
-          CHECKED_CAST(void *, CRYPTO_BUFFER *, p))
-
-#define sk_CRYPTO_BUFFER_pop(sk) \
-  ((CRYPTO_BUFFER *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk)))
-
-#define sk_CRYPTO_BUFFER_dup(sk)      \
-  ((STACK_OF(CRYPTO_BUFFER) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_BUFFER) *, sk)))
-
-#define sk_CRYPTO_BUFFER_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk))
-
-#define sk_CRYPTO_BUFFER_is_sorted(sk) \
-  sk_is_sorted(                        \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_BUFFER) *, sk))
-
-#define sk_CRYPTO_BUFFER_set_cmp_func(sk, comp)                                \
-  ((int (*)(const CRYPTO_BUFFER **a, const CRYPTO_BUFFER **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_BUFFER) *, sk),                   \
-      CHECKED_CAST(stack_cmp_func,                                             \
-                   int (*)(const CRYPTO_BUFFER **a, const CRYPTO_BUFFER **b),  \
-                   comp)))
-
-#define sk_CRYPTO_BUFFER_deep_copy(sk, copy_func, free_func)               \
-  ((STACK_OF(CRYPTO_BUFFER) *)sk_deep_copy(                                \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_BUFFER) *, sk),   \
-      CHECKED_CAST(void *(*)(void *), CRYPTO_BUFFER *(*)(CRYPTO_BUFFER *), \
-                   copy_func),                                             \
-      CHECKED_CAST(void (*)(void *), void (*)(CRYPTO_BUFFER *), free_func)))
-
-/* CRYPTO_EX_DATA_FUNCS */
-#define sk_CRYPTO_EX_DATA_FUNCS_new(comp)                                      \
-  ((STACK_OF(CRYPTO_EX_DATA_FUNCS) *)sk_new(CHECKED_CAST(                      \
-      stack_cmp_func,                                                          \
-      int (*)(const CRYPTO_EX_DATA_FUNCS **a, const CRYPTO_EX_DATA_FUNCS **b), \
-      comp)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_new_null() \
-  ((STACK_OF(CRYPTO_EX_DATA_FUNCS) *)sk_new_null())
-
-#define sk_CRYPTO_EX_DATA_FUNCS_num(sk)                                       \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_EX_DATA_FUNCS) *, \
-                      sk))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk));
-
-#define sk_CRYPTO_EX_DATA_FUNCS_value(sk, i)                               \
-  ((CRYPTO_EX_DATA_FUNCS *)sk_value(                                       \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_EX_DATA_FUNCS) *, \
-                   sk),                                                    \
-      (i)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_set(sk, i, p)                            \
-  ((CRYPTO_EX_DATA_FUNCS *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk), (i), \
-      CHECKED_CAST(void *, CRYPTO_EX_DATA_FUNCS *, p)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(CRYPTO_EX_DATA_FUNCS *), \
-                           free_func))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk), \
-            CHECKED_CAST(void *, CRYPTO_EX_DATA_FUNCS *, p), (where))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_delete(sk, where) \
-  ((CRYPTO_EX_DATA_FUNCS *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk), (where)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_delete_ptr(sk, p)                   \
-  ((CRYPTO_EX_DATA_FUNCS *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk), \
-      CHECKED_CAST(void *, CRYPTO_EX_DATA_FUNCS *, p)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk), \
-          (out_index), CHECKED_CAST(void *, CRYPTO_EX_DATA_FUNCS *, p))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_shift(sk) \
-  ((CRYPTO_EX_DATA_FUNCS *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk), \
-          CHECKED_CAST(void *, CRYPTO_EX_DATA_FUNCS *, p))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_pop(sk) \
-  ((CRYPTO_EX_DATA_FUNCS *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_dup(sk)                   \
-  ((STACK_OF(CRYPTO_EX_DATA_FUNCS) *)sk_dup(CHECKED_CAST( \
-      const _STACK *, const STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *,   \
-                            const STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_set_cmp_func(sk, comp)                       \
-  ((int (*)(const CRYPTO_EX_DATA_FUNCS **a, const CRYPTO_EX_DATA_FUNCS **b)) \
-       sk_set_cmp_func(                                                      \
-           CHECKED_CAST(_STACK *, STACK_OF(CRYPTO_EX_DATA_FUNCS) *, sk),     \
-           CHECKED_CAST(stack_cmp_func,                                      \
-                        int (*)(const CRYPTO_EX_DATA_FUNCS **a,              \
-                                const CRYPTO_EX_DATA_FUNCS **b),             \
-                        comp)))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_deep_copy(sk, copy_func, free_func)        \
-  ((STACK_OF(CRYPTO_EX_DATA_FUNCS) *)sk_deep_copy(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(CRYPTO_EX_DATA_FUNCS) *, \
-                   sk),                                                    \
-      CHECKED_CAST(void *(*)(void *),                                      \
-                   CRYPTO_EX_DATA_FUNCS *(*)(CRYPTO_EX_DATA_FUNCS *),      \
-                   copy_func),                                             \
-      CHECKED_CAST(void (*)(void *), void (*)(CRYPTO_EX_DATA_FUNCS *),     \
-                   free_func)))
-
-/* DIST_POINT */
-#define sk_DIST_POINT_new(comp)                                            \
-  ((STACK_OF(DIST_POINT) *)sk_new(CHECKED_CAST(                            \
-      stack_cmp_func, int (*)(const DIST_POINT **a, const DIST_POINT **b), \
-      comp)))
-
-#define sk_DIST_POINT_new_null() ((STACK_OF(DIST_POINT) *)sk_new_null())
-
-#define sk_DIST_POINT_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(DIST_POINT) *, sk))
-
-#define sk_DIST_POINT_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk));
-
-#define sk_DIST_POINT_value(sk, i) \
-  ((DIST_POINT *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(DIST_POINT) *, sk), (i)))
-
-#define sk_DIST_POINT_set(sk, i, p)                                         \
-  ((DIST_POINT *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), \
-                        (i), CHECKED_CAST(void *, DIST_POINT *, p)))
-
-#define sk_DIST_POINT_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk))
-
-#define sk_DIST_POINT_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(DIST_POINT *), free_func))
-
-#define sk_DIST_POINT_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), \
-            CHECKED_CAST(void *, DIST_POINT *, p), (where))
-
-#define sk_DIST_POINT_delete(sk, where)                                        \
-  ((DIST_POINT *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), \
-                           (where)))
-
-#define sk_DIST_POINT_delete_ptr(sk, p)                   \
-  ((DIST_POINT *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), \
-      CHECKED_CAST(void *, DIST_POINT *, p)))
-
-#define sk_DIST_POINT_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), (out_index), \
-          CHECKED_CAST(void *, DIST_POINT *, p))
-
-#define sk_DIST_POINT_shift(sk) \
-  ((DIST_POINT *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk)))
-
-#define sk_DIST_POINT_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk), \
-          CHECKED_CAST(void *, DIST_POINT *, p))
-
-#define sk_DIST_POINT_pop(sk) \
-  ((DIST_POINT *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk)))
-
-#define sk_DIST_POINT_dup(sk)      \
-  ((STACK_OF(DIST_POINT) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(DIST_POINT) *, sk)))
-
-#define sk_DIST_POINT_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk))
-
-#define sk_DIST_POINT_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(DIST_POINT) *, sk))
-
-#define sk_DIST_POINT_set_cmp_func(sk, comp)                             \
-  ((int (*)(const DIST_POINT **a, const DIST_POINT **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(DIST_POINT) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const DIST_POINT **a, const DIST_POINT **b),  \
-                   comp)))
-
-#define sk_DIST_POINT_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(DIST_POINT) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(DIST_POINT) *, sk), \
-      CHECKED_CAST(void *(*)(void *), DIST_POINT *(*)(DIST_POINT *),  \
-                   copy_func),                                        \
-      CHECKED_CAST(void (*)(void *), void (*)(DIST_POINT *), free_func)))
-
-/* GENERAL_NAME */
-#define sk_GENERAL_NAME_new(comp)                                              \
-  ((STACK_OF(GENERAL_NAME) *)sk_new(CHECKED_CAST(                              \
-      stack_cmp_func, int (*)(const GENERAL_NAME **a, const GENERAL_NAME **b), \
-      comp)))
-
-#define sk_GENERAL_NAME_new_null() ((STACK_OF(GENERAL_NAME) *)sk_new_null())
-
-#define sk_GENERAL_NAME_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAME) *, sk))
-
-#define sk_GENERAL_NAME_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk));
-
-#define sk_GENERAL_NAME_value(sk, i) \
-  ((GENERAL_NAME *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAME) *, sk), (i)))
-
-#define sk_GENERAL_NAME_set(sk, i, p)                            \
-  ((GENERAL_NAME *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), (i), \
-      CHECKED_CAST(void *, GENERAL_NAME *, p)))
-
-#define sk_GENERAL_NAME_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk))
-
-#define sk_GENERAL_NAME_pop_free(sk, free_func)             \
-  sk_pop_free(                                              \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(GENERAL_NAME *), free_func))
-
-#define sk_GENERAL_NAME_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), \
-            CHECKED_CAST(void *, GENERAL_NAME *, p), (where))
-
-#define sk_GENERAL_NAME_delete(sk, where) \
-  ((GENERAL_NAME *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), (where)))
-
-#define sk_GENERAL_NAME_delete_ptr(sk, p)                   \
-  ((GENERAL_NAME *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), \
-      CHECKED_CAST(void *, GENERAL_NAME *, p)))
-
-#define sk_GENERAL_NAME_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), (out_index), \
-          CHECKED_CAST(void *, GENERAL_NAME *, p))
-
-#define sk_GENERAL_NAME_shift(sk) \
-  ((GENERAL_NAME *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk)))
-
-#define sk_GENERAL_NAME_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk), \
-          CHECKED_CAST(void *, GENERAL_NAME *, p))
-
-#define sk_GENERAL_NAME_pop(sk) \
-  ((GENERAL_NAME *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk)))
-
-#define sk_GENERAL_NAME_dup(sk)      \
-  ((STACK_OF(GENERAL_NAME) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAME) *, sk)))
-
-#define sk_GENERAL_NAME_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk))
-
-#define sk_GENERAL_NAME_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAME) *, sk))
-
-#define sk_GENERAL_NAME_set_cmp_func(sk, comp)                               \
-  ((int (*)(const GENERAL_NAME **a, const GENERAL_NAME **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAME) *, sk),                  \
-      CHECKED_CAST(stack_cmp_func,                                           \
-                   int (*)(const GENERAL_NAME **a, const GENERAL_NAME **b),  \
-                   comp)))
-
-#define sk_GENERAL_NAME_deep_copy(sk, copy_func, free_func)              \
-  ((STACK_OF(GENERAL_NAME) *)sk_deep_copy(                               \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAME) *, sk),  \
-      CHECKED_CAST(void *(*)(void *), GENERAL_NAME *(*)(GENERAL_NAME *), \
-                   copy_func),                                           \
-      CHECKED_CAST(void (*)(void *), void (*)(GENERAL_NAME *), free_func)))
-
-/* GENERAL_NAMES */
-#define sk_GENERAL_NAMES_new(comp)                 \
-  ((STACK_OF(GENERAL_NAMES) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                              \
-      int (*)(const GENERAL_NAMES **a, const GENERAL_NAMES **b), comp)))
-
-#define sk_GENERAL_NAMES_new_null() ((STACK_OF(GENERAL_NAMES) *)sk_new_null())
-
-#define sk_GENERAL_NAMES_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAMES) *, sk))
-
-#define sk_GENERAL_NAMES_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk));
-
-#define sk_GENERAL_NAMES_value(sk, i) \
-  ((GENERAL_NAMES *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAMES) *, sk), (i)))
-
-#define sk_GENERAL_NAMES_set(sk, i, p)                            \
-  ((GENERAL_NAMES *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), (i), \
-      CHECKED_CAST(void *, GENERAL_NAMES *, p)))
-
-#define sk_GENERAL_NAMES_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk))
-
-#define sk_GENERAL_NAMES_pop_free(sk, free_func)             \
-  sk_pop_free(                                               \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(GENERAL_NAMES *), free_func))
-
-#define sk_GENERAL_NAMES_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), \
-            CHECKED_CAST(void *, GENERAL_NAMES *, p), (where))
-
-#define sk_GENERAL_NAMES_delete(sk, where) \
-  ((GENERAL_NAMES *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), (where)))
-
-#define sk_GENERAL_NAMES_delete_ptr(sk, p)                   \
-  ((GENERAL_NAMES *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), \
-      CHECKED_CAST(void *, GENERAL_NAMES *, p)))
-
-#define sk_GENERAL_NAMES_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), (out_index), \
-          CHECKED_CAST(void *, GENERAL_NAMES *, p))
-
-#define sk_GENERAL_NAMES_shift(sk) \
-  ((GENERAL_NAMES *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk)))
-
-#define sk_GENERAL_NAMES_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk), \
-          CHECKED_CAST(void *, GENERAL_NAMES *, p))
-
-#define sk_GENERAL_NAMES_pop(sk) \
-  ((GENERAL_NAMES *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk)))
-
-#define sk_GENERAL_NAMES_dup(sk)      \
-  ((STACK_OF(GENERAL_NAMES) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAMES) *, sk)))
-
-#define sk_GENERAL_NAMES_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk))
-
-#define sk_GENERAL_NAMES_is_sorted(sk) \
-  sk_is_sorted(                        \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAMES) *, sk))
-
-#define sk_GENERAL_NAMES_set_cmp_func(sk, comp)                                \
-  ((int (*)(const GENERAL_NAMES **a, const GENERAL_NAMES **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_NAMES) *, sk),                   \
-      CHECKED_CAST(stack_cmp_func,                                             \
-                   int (*)(const GENERAL_NAMES **a, const GENERAL_NAMES **b),  \
-                   comp)))
-
-#define sk_GENERAL_NAMES_deep_copy(sk, copy_func, free_func)               \
-  ((STACK_OF(GENERAL_NAMES) *)sk_deep_copy(                                \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_NAMES) *, sk),   \
-      CHECKED_CAST(void *(*)(void *), GENERAL_NAMES *(*)(GENERAL_NAMES *), \
-                   copy_func),                                             \
-      CHECKED_CAST(void (*)(void *), void (*)(GENERAL_NAMES *), free_func)))
-
-/* GENERAL_SUBTREE */
-#define sk_GENERAL_SUBTREE_new(comp)                 \
-  ((STACK_OF(GENERAL_SUBTREE) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                                \
-      int (*)(const GENERAL_SUBTREE **a, const GENERAL_SUBTREE **b), comp)))
-
-#define sk_GENERAL_SUBTREE_new_null() \
-  ((STACK_OF(GENERAL_SUBTREE) *)sk_new_null())
-
-#define sk_GENERAL_SUBTREE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_SUBTREE) *, sk))
-
-#define sk_GENERAL_SUBTREE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk));
-
-#define sk_GENERAL_SUBTREE_value(sk, i)                                    \
-  ((GENERAL_SUBTREE *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_SUBTREE) *, sk), \
-      (i)))
-
-#define sk_GENERAL_SUBTREE_set(sk, i, p)                            \
-  ((GENERAL_SUBTREE *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), (i), \
-      CHECKED_CAST(void *, GENERAL_SUBTREE *, p)))
-
-#define sk_GENERAL_SUBTREE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk))
-
-#define sk_GENERAL_SUBTREE_pop_free(sk, free_func)             \
-  sk_pop_free(                                                 \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(GENERAL_SUBTREE *), free_func))
-
-#define sk_GENERAL_SUBTREE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), \
-            CHECKED_CAST(void *, GENERAL_SUBTREE *, p), (where))
-
-#define sk_GENERAL_SUBTREE_delete(sk, where) \
-  ((GENERAL_SUBTREE *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), (where)))
-
-#define sk_GENERAL_SUBTREE_delete_ptr(sk, p)                   \
-  ((GENERAL_SUBTREE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), \
-      CHECKED_CAST(void *, GENERAL_SUBTREE *, p)))
-
-#define sk_GENERAL_SUBTREE_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), \
-          (out_index), CHECKED_CAST(void *, GENERAL_SUBTREE *, p))
-
-#define sk_GENERAL_SUBTREE_shift(sk) \
-  ((GENERAL_SUBTREE *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk)))
-
-#define sk_GENERAL_SUBTREE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk), \
-          CHECKED_CAST(void *, GENERAL_SUBTREE *, p))
-
-#define sk_GENERAL_SUBTREE_pop(sk) \
-  ((GENERAL_SUBTREE *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk)))
-
-#define sk_GENERAL_SUBTREE_dup(sk)      \
-  ((STACK_OF(GENERAL_SUBTREE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_SUBTREE) *, sk)))
-
-#define sk_GENERAL_SUBTREE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk))
-
-#define sk_GENERAL_SUBTREE_is_sorted(sk) \
-  sk_is_sorted(                          \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_SUBTREE) *, sk))
-
-#define sk_GENERAL_SUBTREE_set_cmp_func(sk, comp)                           \
-  ((int (*)(const GENERAL_SUBTREE **a, const GENERAL_SUBTREE **b))          \
-       sk_set_cmp_func(                                                     \
-           CHECKED_CAST(_STACK *, STACK_OF(GENERAL_SUBTREE) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const GENERAL_SUBTREE **a,  \
-                                                const GENERAL_SUBTREE **b), \
-                        comp)))
-
-#define sk_GENERAL_SUBTREE_deep_copy(sk, copy_func, free_func)                 \
-  ((STACK_OF(GENERAL_SUBTREE) *)sk_deep_copy(                                  \
-      CHECKED_CAST(const _STACK *, const STACK_OF(GENERAL_SUBTREE) *, sk),     \
-      CHECKED_CAST(void *(*)(void *), GENERAL_SUBTREE *(*)(GENERAL_SUBTREE *), \
-                   copy_func),                                                 \
-      CHECKED_CAST(void (*)(void *), void (*)(GENERAL_SUBTREE *), free_func)))
-
-/* POLICYINFO */
-#define sk_POLICYINFO_new(comp)                                            \
-  ((STACK_OF(POLICYINFO) *)sk_new(CHECKED_CAST(                            \
-      stack_cmp_func, int (*)(const POLICYINFO **a, const POLICYINFO **b), \
-      comp)))
-
-#define sk_POLICYINFO_new_null() ((STACK_OF(POLICYINFO) *)sk_new_null())
-
-#define sk_POLICYINFO_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(POLICYINFO) *, sk))
-
-#define sk_POLICYINFO_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk));
-
-#define sk_POLICYINFO_value(sk, i) \
-  ((POLICYINFO *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYINFO) *, sk), (i)))
-
-#define sk_POLICYINFO_set(sk, i, p)                                         \
-  ((POLICYINFO *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), \
-                        (i), CHECKED_CAST(void *, POLICYINFO *, p)))
-
-#define sk_POLICYINFO_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk))
-
-#define sk_POLICYINFO_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(POLICYINFO *), free_func))
-
-#define sk_POLICYINFO_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), \
-            CHECKED_CAST(void *, POLICYINFO *, p), (where))
-
-#define sk_POLICYINFO_delete(sk, where)                                        \
-  ((POLICYINFO *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), \
-                           (where)))
-
-#define sk_POLICYINFO_delete_ptr(sk, p)                   \
-  ((POLICYINFO *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), \
-      CHECKED_CAST(void *, POLICYINFO *, p)))
-
-#define sk_POLICYINFO_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), (out_index), \
-          CHECKED_CAST(void *, POLICYINFO *, p))
-
-#define sk_POLICYINFO_shift(sk) \
-  ((POLICYINFO *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk)))
-
-#define sk_POLICYINFO_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk), \
-          CHECKED_CAST(void *, POLICYINFO *, p))
-
-#define sk_POLICYINFO_pop(sk) \
-  ((POLICYINFO *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk)))
-
-#define sk_POLICYINFO_dup(sk)      \
-  ((STACK_OF(POLICYINFO) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYINFO) *, sk)))
-
-#define sk_POLICYINFO_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk))
-
-#define sk_POLICYINFO_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(POLICYINFO) *, sk))
-
-#define sk_POLICYINFO_set_cmp_func(sk, comp)                             \
-  ((int (*)(const POLICYINFO **a, const POLICYINFO **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYINFO) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const POLICYINFO **a, const POLICYINFO **b),  \
-                   comp)))
-
-#define sk_POLICYINFO_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(POLICYINFO) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYINFO) *, sk), \
-      CHECKED_CAST(void *(*)(void *), POLICYINFO *(*)(POLICYINFO *),  \
-                   copy_func),                                        \
-      CHECKED_CAST(void (*)(void *), void (*)(POLICYINFO *), free_func)))
-
-/* POLICYQUALINFO */
-#define sk_POLICYQUALINFO_new(comp)                 \
-  ((STACK_OF(POLICYQUALINFO) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                               \
-      int (*)(const POLICYQUALINFO **a, const POLICYQUALINFO **b), comp)))
-
-#define sk_POLICYQUALINFO_new_null() ((STACK_OF(POLICYQUALINFO) *)sk_new_null())
-
-#define sk_POLICYQUALINFO_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(POLICYQUALINFO) *, sk))
-
-#define sk_POLICYQUALINFO_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk));
-
-#define sk_POLICYQUALINFO_value(sk, i)                                    \
-  ((POLICYQUALINFO *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYQUALINFO) *, sk), \
-      (i)))
-
-#define sk_POLICYQUALINFO_set(sk, i, p)                            \
-  ((POLICYQUALINFO *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), (i), \
-      CHECKED_CAST(void *, POLICYQUALINFO *, p)))
-
-#define sk_POLICYQUALINFO_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk))
-
-#define sk_POLICYQUALINFO_pop_free(sk, free_func)             \
-  sk_pop_free(                                                \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(POLICYQUALINFO *), free_func))
-
-#define sk_POLICYQUALINFO_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), \
-            CHECKED_CAST(void *, POLICYQUALINFO *, p), (where))
-
-#define sk_POLICYQUALINFO_delete(sk, where) \
-  ((POLICYQUALINFO *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), (where)))
-
-#define sk_POLICYQUALINFO_delete_ptr(sk, p)                   \
-  ((POLICYQUALINFO *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), \
-      CHECKED_CAST(void *, POLICYQUALINFO *, p)))
-
-#define sk_POLICYQUALINFO_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), (out_index), \
-          CHECKED_CAST(void *, POLICYQUALINFO *, p))
-
-#define sk_POLICYQUALINFO_shift(sk) \
-  ((POLICYQUALINFO *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk)))
-
-#define sk_POLICYQUALINFO_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk), \
-          CHECKED_CAST(void *, POLICYQUALINFO *, p))
-
-#define sk_POLICYQUALINFO_pop(sk) \
-  ((POLICYQUALINFO *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk)))
-
-#define sk_POLICYQUALINFO_dup(sk)      \
-  ((STACK_OF(POLICYQUALINFO) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYQUALINFO) *, sk)))
-
-#define sk_POLICYQUALINFO_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk))
-
-#define sk_POLICYQUALINFO_is_sorted(sk) \
-  sk_is_sorted(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYQUALINFO) *, sk))
-
-#define sk_POLICYQUALINFO_set_cmp_func(sk, comp)                           \
-  ((int (*)(const POLICYQUALINFO **a, const POLICYQUALINFO **b))           \
-       sk_set_cmp_func(                                                    \
-           CHECKED_CAST(_STACK *, STACK_OF(POLICYQUALINFO) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const POLICYQUALINFO **a,  \
-                                                const POLICYQUALINFO **b), \
-                        comp)))
-
-#define sk_POLICYQUALINFO_deep_copy(sk, copy_func, free_func)                \
-  ((STACK_OF(POLICYQUALINFO) *)sk_deep_copy(                                 \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICYQUALINFO) *, sk),    \
-      CHECKED_CAST(void *(*)(void *), POLICYQUALINFO *(*)(POLICYQUALINFO *), \
-                   copy_func),                                               \
-      CHECKED_CAST(void (*)(void *), void (*)(POLICYQUALINFO *), free_func)))
-
-/* POLICY_MAPPING */
-#define sk_POLICY_MAPPING_new(comp)                 \
-  ((STACK_OF(POLICY_MAPPING) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                               \
-      int (*)(const POLICY_MAPPING **a, const POLICY_MAPPING **b), comp)))
-
-#define sk_POLICY_MAPPING_new_null() ((STACK_OF(POLICY_MAPPING) *)sk_new_null())
-
-#define sk_POLICY_MAPPING_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(POLICY_MAPPING) *, sk))
-
-#define sk_POLICY_MAPPING_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk));
-
-#define sk_POLICY_MAPPING_value(sk, i)                                    \
-  ((POLICY_MAPPING *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICY_MAPPING) *, sk), \
-      (i)))
-
-#define sk_POLICY_MAPPING_set(sk, i, p)                            \
-  ((POLICY_MAPPING *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), (i), \
-      CHECKED_CAST(void *, POLICY_MAPPING *, p)))
-
-#define sk_POLICY_MAPPING_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk))
-
-#define sk_POLICY_MAPPING_pop_free(sk, free_func)             \
-  sk_pop_free(                                                \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(POLICY_MAPPING *), free_func))
-
-#define sk_POLICY_MAPPING_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), \
-            CHECKED_CAST(void *, POLICY_MAPPING *, p), (where))
-
-#define sk_POLICY_MAPPING_delete(sk, where) \
-  ((POLICY_MAPPING *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), (where)))
-
-#define sk_POLICY_MAPPING_delete_ptr(sk, p)                   \
-  ((POLICY_MAPPING *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), \
-      CHECKED_CAST(void *, POLICY_MAPPING *, p)))
-
-#define sk_POLICY_MAPPING_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), (out_index), \
-          CHECKED_CAST(void *, POLICY_MAPPING *, p))
-
-#define sk_POLICY_MAPPING_shift(sk) \
-  ((POLICY_MAPPING *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk)))
-
-#define sk_POLICY_MAPPING_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk), \
-          CHECKED_CAST(void *, POLICY_MAPPING *, p))
-
-#define sk_POLICY_MAPPING_pop(sk) \
-  ((POLICY_MAPPING *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk)))
-
-#define sk_POLICY_MAPPING_dup(sk)      \
-  ((STACK_OF(POLICY_MAPPING) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICY_MAPPING) *, sk)))
-
-#define sk_POLICY_MAPPING_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk))
-
-#define sk_POLICY_MAPPING_is_sorted(sk) \
-  sk_is_sorted(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICY_MAPPING) *, sk))
-
-#define sk_POLICY_MAPPING_set_cmp_func(sk, comp)                           \
-  ((int (*)(const POLICY_MAPPING **a, const POLICY_MAPPING **b))           \
-       sk_set_cmp_func(                                                    \
-           CHECKED_CAST(_STACK *, STACK_OF(POLICY_MAPPING) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const POLICY_MAPPING **a,  \
-                                                const POLICY_MAPPING **b), \
-                        comp)))
-
-#define sk_POLICY_MAPPING_deep_copy(sk, copy_func, free_func)                \
-  ((STACK_OF(POLICY_MAPPING) *)sk_deep_copy(                                 \
-      CHECKED_CAST(const _STACK *, const STACK_OF(POLICY_MAPPING) *, sk),    \
-      CHECKED_CAST(void *(*)(void *), POLICY_MAPPING *(*)(POLICY_MAPPING *), \
-                   copy_func),                                               \
-      CHECKED_CAST(void (*)(void *), void (*)(POLICY_MAPPING *), free_func)))
-
-/* SSL_COMP */
-#define sk_SSL_COMP_new(comp)                 \
-  ((STACK_OF(SSL_COMP) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func, int (*)(const SSL_COMP **a, const SSL_COMP **b), comp)))
-
-#define sk_SSL_COMP_new_null() ((STACK_OF(SSL_COMP) *)sk_new_null())
-
-#define sk_SSL_COMP_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(SSL_COMP) *, sk))
-
-#define sk_SSL_COMP_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk));
-
-#define sk_SSL_COMP_value(sk, i) \
-  ((SSL_COMP *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_COMP) *, sk), (i)))
-
-#define sk_SSL_COMP_set(sk, i, p)                                            \
-  ((SSL_COMP *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), (i), \
-                      CHECKED_CAST(void *, SSL_COMP *, p)))
-
-#define sk_SSL_COMP_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk))
-
-#define sk_SSL_COMP_pop_free(sk, free_func)                     \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), \
-              CHECKED_CAST(void (*)(void *), void (*)(SSL_COMP *), free_func))
-
-#define sk_SSL_COMP_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), \
-            CHECKED_CAST(void *, SSL_COMP *, p), (where))
-
-#define sk_SSL_COMP_delete(sk, where)                                      \
-  ((SSL_COMP *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), \
-                         (where)))
-
-#define sk_SSL_COMP_delete_ptr(sk, p)                                          \
-  ((SSL_COMP *)sk_delete_ptr(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), \
-                             CHECKED_CAST(void *, SSL_COMP *, p)))
-
-#define sk_SSL_COMP_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), (out_index), \
-          CHECKED_CAST(void *, SSL_COMP *, p))
-
-#define sk_SSL_COMP_shift(sk) \
-  ((SSL_COMP *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk)))
-
-#define sk_SSL_COMP_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk), \
-          CHECKED_CAST(void *, SSL_COMP *, p))
-
-#define sk_SSL_COMP_pop(sk) \
-  ((SSL_COMP *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk)))
-
-#define sk_SSL_COMP_dup(sk)      \
-  ((STACK_OF(SSL_COMP) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_COMP) *, sk)))
-
-#define sk_SSL_COMP_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk))
-
-#define sk_SSL_COMP_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(SSL_COMP) *, sk))
-
-#define sk_SSL_COMP_set_cmp_func(sk, comp)                           \
-  ((int (*)(const SSL_COMP **a, const SSL_COMP **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_COMP) *, sk),              \
-      CHECKED_CAST(stack_cmp_func,                                   \
-                   int (*)(const SSL_COMP **a, const SSL_COMP **b), comp)))
-
-#define sk_SSL_COMP_deep_copy(sk, copy_func, free_func)                      \
-  ((STACK_OF(SSL_COMP) *)sk_deep_copy(                                       \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_COMP) *, sk),          \
-      CHECKED_CAST(void *(*)(void *), SSL_COMP *(*)(SSL_COMP *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(SSL_COMP *), free_func)))
-
-/* SSL_CUSTOM_EXTENSION */
-#define sk_SSL_CUSTOM_EXTENSION_new(comp)                                      \
-  ((STACK_OF(SSL_CUSTOM_EXTENSION) *)sk_new(CHECKED_CAST(                      \
-      stack_cmp_func,                                                          \
-      int (*)(const SSL_CUSTOM_EXTENSION **a, const SSL_CUSTOM_EXTENSION **b), \
-      comp)))
-
-#define sk_SSL_CUSTOM_EXTENSION_new_null() \
-  ((STACK_OF(SSL_CUSTOM_EXTENSION) *)sk_new_null())
-
-#define sk_SSL_CUSTOM_EXTENSION_num(sk)                                       \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CUSTOM_EXTENSION) *, \
-                      sk))
-
-#define sk_SSL_CUSTOM_EXTENSION_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk));
-
-#define sk_SSL_CUSTOM_EXTENSION_value(sk, i)                               \
-  ((SSL_CUSTOM_EXTENSION *)sk_value(                                       \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CUSTOM_EXTENSION) *, \
-                   sk),                                                    \
-      (i)))
-
-#define sk_SSL_CUSTOM_EXTENSION_set(sk, i, p)                            \
-  ((SSL_CUSTOM_EXTENSION *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk), (i), \
-      CHECKED_CAST(void *, SSL_CUSTOM_EXTENSION *, p)))
-
-#define sk_SSL_CUSTOM_EXTENSION_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk))
-
-#define sk_SSL_CUSTOM_EXTENSION_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(SSL_CUSTOM_EXTENSION *), \
-                           free_func))
-
-#define sk_SSL_CUSTOM_EXTENSION_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk), \
-            CHECKED_CAST(void *, SSL_CUSTOM_EXTENSION *, p), (where))
-
-#define sk_SSL_CUSTOM_EXTENSION_delete(sk, where) \
-  ((SSL_CUSTOM_EXTENSION *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk), (where)))
-
-#define sk_SSL_CUSTOM_EXTENSION_delete_ptr(sk, p)                   \
-  ((SSL_CUSTOM_EXTENSION *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk), \
-      CHECKED_CAST(void *, SSL_CUSTOM_EXTENSION *, p)))
-
-#define sk_SSL_CUSTOM_EXTENSION_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk), \
-          (out_index), CHECKED_CAST(void *, SSL_CUSTOM_EXTENSION *, p))
-
-#define sk_SSL_CUSTOM_EXTENSION_shift(sk) \
-  ((SSL_CUSTOM_EXTENSION *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk)))
-
-#define sk_SSL_CUSTOM_EXTENSION_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk), \
-          CHECKED_CAST(void *, SSL_CUSTOM_EXTENSION *, p))
-
-#define sk_SSL_CUSTOM_EXTENSION_pop(sk) \
-  ((SSL_CUSTOM_EXTENSION *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk)))
-
-#define sk_SSL_CUSTOM_EXTENSION_dup(sk)                   \
-  ((STACK_OF(SSL_CUSTOM_EXTENSION) *)sk_dup(CHECKED_CAST( \
-      const _STACK *, const STACK_OF(SSL_CUSTOM_EXTENSION) *, sk)))
-
-#define sk_SSL_CUSTOM_EXTENSION_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk))
-
-#define sk_SSL_CUSTOM_EXTENSION_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *,   \
-                            const STACK_OF(SSL_CUSTOM_EXTENSION) *, sk))
-
-#define sk_SSL_CUSTOM_EXTENSION_set_cmp_func(sk, comp)                       \
-  ((int (*)(const SSL_CUSTOM_EXTENSION **a, const SSL_CUSTOM_EXTENSION **b)) \
-       sk_set_cmp_func(                                                      \
-           CHECKED_CAST(_STACK *, STACK_OF(SSL_CUSTOM_EXTENSION) *, sk),     \
-           CHECKED_CAST(stack_cmp_func,                                      \
-                        int (*)(const SSL_CUSTOM_EXTENSION **a,              \
-                                const SSL_CUSTOM_EXTENSION **b),             \
-                        comp)))
-
-#define sk_SSL_CUSTOM_EXTENSION_deep_copy(sk, copy_func, free_func)        \
-  ((STACK_OF(SSL_CUSTOM_EXTENSION) *)sk_deep_copy(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CUSTOM_EXTENSION) *, \
-                   sk),                                                    \
-      CHECKED_CAST(void *(*)(void *),                                      \
-                   SSL_CUSTOM_EXTENSION *(*)(SSL_CUSTOM_EXTENSION *),      \
-                   copy_func),                                             \
-      CHECKED_CAST(void (*)(void *), void (*)(SSL_CUSTOM_EXTENSION *),     \
-                   free_func)))
-
-/* STACK_OF_X509_NAME_ENTRY */
-#define sk_STACK_OF_X509_NAME_ENTRY_new(comp)                      \
-  ((STACK_OF(STACK_OF_X509_NAME_ENTRY) *)sk_new(CHECKED_CAST(      \
-      stack_cmp_func, int (*)(const STACK_OF_X509_NAME_ENTRY **a,  \
-                              const STACK_OF_X509_NAME_ENTRY **b), \
-      comp)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_new_null() \
-  ((STACK_OF(STACK_OF_X509_NAME_ENTRY) *)sk_new_null())
-
-#define sk_STACK_OF_X509_NAME_ENTRY_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *,       \
-                      const STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk));
-
-#define sk_STACK_OF_X509_NAME_ENTRY_value(sk, i)                               \
-  ((STACK_OF_X509_NAME_ENTRY *)sk_value(                                       \
-      CHECKED_CAST(const _STACK *, const STACK_OF(STACK_OF_X509_NAME_ENTRY) *, \
-                   sk),                                                        \
-      (i)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_set(sk, i, p)                            \
-  ((STACK_OF_X509_NAME_ENTRY *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), (i), \
-      CHECKED_CAST(void *, STACK_OF_X509_NAME_ENTRY *, p)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_pop_free(sk, free_func)                \
-  sk_pop_free(                                                             \
-      CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk),    \
-      CHECKED_CAST(void (*)(void *), void (*)(STACK_OF_X509_NAME_ENTRY *), \
-                   free_func))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), \
-            CHECKED_CAST(void *, STACK_OF_X509_NAME_ENTRY *, p), (where))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_delete(sk, where)                   \
-  ((STACK_OF_X509_NAME_ENTRY *)sk_delete(                               \
-      CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), \
-      (where)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_delete_ptr(sk, p)                   \
-  ((STACK_OF_X509_NAME_ENTRY *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), \
-      CHECKED_CAST(void *, STACK_OF_X509_NAME_ENTRY *, p)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), \
-          (out_index), CHECKED_CAST(void *, STACK_OF_X509_NAME_ENTRY *, p))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_shift(sk) \
-  ((STACK_OF_X509_NAME_ENTRY *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), \
-          CHECKED_CAST(void *, STACK_OF_X509_NAME_ENTRY *, p))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_pop(sk) \
-  ((STACK_OF_X509_NAME_ENTRY *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_dup(sk)                   \
-  ((STACK_OF(STACK_OF_X509_NAME_ENTRY) *)sk_dup(CHECKED_CAST( \
-      const _STACK *, const STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *,       \
-                            const STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_set_cmp_func(sk, comp)                   \
-  ((int (*)(const STACK_OF_X509_NAME_ENTRY **a,                              \
-            const STACK_OF_X509_NAME_ENTRY **b))                             \
-       sk_set_cmp_func(                                                      \
-           CHECKED_CAST(_STACK *, STACK_OF(STACK_OF_X509_NAME_ENTRY) *, sk), \
-           CHECKED_CAST(stack_cmp_func,                                      \
-                        int (*)(const STACK_OF_X509_NAME_ENTRY **a,          \
-                                const STACK_OF_X509_NAME_ENTRY **b),         \
-                        comp)))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_deep_copy(sk, copy_func, free_func)        \
-  ((STACK_OF(STACK_OF_X509_NAME_ENTRY) *)sk_deep_copy(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(STACK_OF_X509_NAME_ENTRY) *, \
-                   sk),                                                        \
-      CHECKED_CAST(void *(*)(void *),                                          \
-                   STACK_OF_X509_NAME_ENTRY *(*)(STACK_OF_X509_NAME_ENTRY *),  \
-                   copy_func),                                                 \
-      CHECKED_CAST(void (*)(void *), void (*)(STACK_OF_X509_NAME_ENTRY *),     \
-                   free_func)))
-
-/* SXNETID */
-#define sk_SXNETID_new(comp)                 \
-  ((STACK_OF(SXNETID) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func, int (*)(const SXNETID **a, const SXNETID **b), comp)))
-
-#define sk_SXNETID_new_null() ((STACK_OF(SXNETID) *)sk_new_null())
-
-#define sk_SXNETID_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(SXNETID) *, sk))
-
-#define sk_SXNETID_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk));
-
-#define sk_SXNETID_value(sk, i) \
-  ((SXNETID *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SXNETID) *, sk), (i)))
-
-#define sk_SXNETID_set(sk, i, p)                                           \
-  ((SXNETID *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), (i), \
-                     CHECKED_CAST(void *, SXNETID *, p)))
-
-#define sk_SXNETID_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk))
-
-#define sk_SXNETID_pop_free(sk, free_func)                     \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), \
-              CHECKED_CAST(void (*)(void *), void (*)(SXNETID *), free_func))
-
-#define sk_SXNETID_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), \
-            CHECKED_CAST(void *, SXNETID *, p), (where))
-
-#define sk_SXNETID_delete(sk, where)                                     \
-  ((SXNETID *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), \
-                        (where)))
-
-#define sk_SXNETID_delete_ptr(sk, p)                                         \
-  ((SXNETID *)sk_delete_ptr(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), \
-                            CHECKED_CAST(void *, SXNETID *, p)))
-
-#define sk_SXNETID_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), (out_index), \
-          CHECKED_CAST(void *, SXNETID *, p))
-
-#define sk_SXNETID_shift(sk) \
-  ((SXNETID *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk)))
-
-#define sk_SXNETID_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk), \
-          CHECKED_CAST(void *, SXNETID *, p))
-
-#define sk_SXNETID_pop(sk) \
-  ((SXNETID *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk)))
-
-#define sk_SXNETID_dup(sk)      \
-  ((STACK_OF(SXNETID) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SXNETID) *, sk)))
-
-#define sk_SXNETID_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk))
-
-#define sk_SXNETID_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(SXNETID) *, sk))
-
-#define sk_SXNETID_set_cmp_func(sk, comp)                          \
-  ((int (*)(const SXNETID **a, const SXNETID **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(SXNETID) *, sk),             \
-      CHECKED_CAST(stack_cmp_func,                                 \
-                   int (*)(const SXNETID **a, const SXNETID **b), comp)))
-
-#define sk_SXNETID_deep_copy(sk, copy_func, free_func)                     \
-  ((STACK_OF(SXNETID) *)sk_deep_copy(                                      \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SXNETID) *, sk),         \
-      CHECKED_CAST(void *(*)(void *), SXNETID *(*)(SXNETID *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(SXNETID *), free_func)))
-
-/* X509 */
-#define sk_X509_new(comp)                 \
-  ((STACK_OF(X509) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func, int (*)(const X509 **a, const X509 **b), comp)))
-
-#define sk_X509_new_null() ((STACK_OF(X509) *)sk_new_null())
-
-#define sk_X509_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509) *, sk))
-
-#define sk_X509_zero(sk) sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk));
-
-#define sk_X509_value(sk, i)                                                  \
-  ((X509 *)sk_value(CHECKED_CAST(const _STACK *, const STACK_OF(X509) *, sk), \
-                    (i)))
-
-#define sk_X509_set(sk, i, p)                                        \
-  ((X509 *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), (i), \
-                  CHECKED_CAST(void *, X509 *, p)))
-
-#define sk_X509_free(sk) sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk))
-
-#define sk_X509_pop_free(sk, free_func)                     \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), \
-              CHECKED_CAST(void (*)(void *), void (*)(X509 *), free_func))
-
-#define sk_X509_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), \
-            CHECKED_CAST(void *, X509 *, p), (where))
-
-#define sk_X509_delete(sk, where) \
-  ((X509 *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), (where)))
-
-#define sk_X509_delete_ptr(sk, p)                                      \
-  ((X509 *)sk_delete_ptr(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), \
-                         CHECKED_CAST(void *, X509 *, p)))
-
-#define sk_X509_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509 *, p))
-
-#define sk_X509_shift(sk) \
-  ((X509 *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk)))
-
-#define sk_X509_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk), \
-          CHECKED_CAST(void *, X509 *, p))
-
-#define sk_X509_pop(sk) \
-  ((X509 *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk)))
-
-#define sk_X509_dup(sk)      \
-  ((STACK_OF(X509) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509) *, sk)))
-
-#define sk_X509_sort(sk) sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk))
-
-#define sk_X509_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509) *, sk))
-
-#define sk_X509_set_cmp_func(sk, comp)                                      \
-  ((int (*)(const X509 **a, const X509 **b))sk_set_cmp_func(                \
-      CHECKED_CAST(_STACK *, STACK_OF(X509) *, sk),                         \
-      CHECKED_CAST(stack_cmp_func, int (*)(const X509 **a, const X509 **b), \
-                   comp)))
-
-#define sk_X509_deep_copy(sk, copy_func, free_func)                  \
-  ((STACK_OF(X509) *)sk_deep_copy(                                   \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509) *, sk),      \
-      CHECKED_CAST(void *(*)(void *), X509 *(*)(X509 *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509 *), free_func)))
-
-/* X509V3_EXT_METHOD */
-#define sk_X509V3_EXT_METHOD_new(comp)                                   \
-  ((STACK_OF(X509V3_EXT_METHOD) *)sk_new(CHECKED_CAST(                   \
-      stack_cmp_func,                                                    \
-      int (*)(const X509V3_EXT_METHOD **a, const X509V3_EXT_METHOD **b), \
-      comp)))
-
-#define sk_X509V3_EXT_METHOD_new_null() \
-  ((STACK_OF(X509V3_EXT_METHOD) *)sk_new_null())
-
-#define sk_X509V3_EXT_METHOD_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509V3_EXT_METHOD) *, sk))
-
-#define sk_X509V3_EXT_METHOD_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk));
-
-#define sk_X509V3_EXT_METHOD_value(sk, i)                                    \
-  ((X509V3_EXT_METHOD *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509V3_EXT_METHOD) *, sk), \
-      (i)))
-
-#define sk_X509V3_EXT_METHOD_set(sk, i, p)                            \
-  ((X509V3_EXT_METHOD *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk), (i), \
-      CHECKED_CAST(void *, X509V3_EXT_METHOD *, p)))
-
-#define sk_X509V3_EXT_METHOD_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk))
-
-#define sk_X509V3_EXT_METHOD_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(X509V3_EXT_METHOD *), \
-                           free_func))
-
-#define sk_X509V3_EXT_METHOD_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk), \
-            CHECKED_CAST(void *, X509V3_EXT_METHOD *, p), (where))
-
-#define sk_X509V3_EXT_METHOD_delete(sk, where) \
-  ((X509V3_EXT_METHOD *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk), (where)))
-
-#define sk_X509V3_EXT_METHOD_delete_ptr(sk, p)                   \
-  ((X509V3_EXT_METHOD *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk), \
-      CHECKED_CAST(void *, X509V3_EXT_METHOD *, p)))
-
-#define sk_X509V3_EXT_METHOD_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk), \
-          (out_index), CHECKED_CAST(void *, X509V3_EXT_METHOD *, p))
-
-#define sk_X509V3_EXT_METHOD_shift(sk) \
-  ((X509V3_EXT_METHOD *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk)))
-
-#define sk_X509V3_EXT_METHOD_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk), \
-          CHECKED_CAST(void *, X509V3_EXT_METHOD *, p))
-
-#define sk_X509V3_EXT_METHOD_pop(sk) \
-  ((X509V3_EXT_METHOD *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk)))
-
-#define sk_X509V3_EXT_METHOD_dup(sk)      \
-  ((STACK_OF(X509V3_EXT_METHOD) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509V3_EXT_METHOD) *, sk)))
-
-#define sk_X509V3_EXT_METHOD_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk))
-
-#define sk_X509V3_EXT_METHOD_is_sorted(sk) \
-  sk_is_sorted(                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509V3_EXT_METHOD) *, sk))
-
-#define sk_X509V3_EXT_METHOD_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509V3_EXT_METHOD **a, const X509V3_EXT_METHOD **b))        \
-       sk_set_cmp_func(                                                       \
-           CHECKED_CAST(_STACK *, STACK_OF(X509V3_EXT_METHOD) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509V3_EXT_METHOD **a,  \
-                                                const X509V3_EXT_METHOD **b), \
-                        comp)))
-
-#define sk_X509V3_EXT_METHOD_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509V3_EXT_METHOD) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509V3_EXT_METHOD) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                        \
-                   X509V3_EXT_METHOD *(*)(X509V3_EXT_METHOD *), copy_func),  \
-      CHECKED_CAST(void (*)(void *), void (*)(X509V3_EXT_METHOD *),          \
-                   free_func)))
-
-/* X509_ALGOR */
-#define sk_X509_ALGOR_new(comp)                                            \
-  ((STACK_OF(X509_ALGOR) *)sk_new(CHECKED_CAST(                            \
-      stack_cmp_func, int (*)(const X509_ALGOR **a, const X509_ALGOR **b), \
-      comp)))
-
-#define sk_X509_ALGOR_new_null() ((STACK_OF(X509_ALGOR) *)sk_new_null())
-
-#define sk_X509_ALGOR_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_ALGOR) *, sk))
-
-#define sk_X509_ALGOR_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk));
-
-#define sk_X509_ALGOR_value(sk, i) \
-  ((X509_ALGOR *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ALGOR) *, sk), (i)))
-
-#define sk_X509_ALGOR_set(sk, i, p)                                         \
-  ((X509_ALGOR *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), \
-                        (i), CHECKED_CAST(void *, X509_ALGOR *, p)))
-
-#define sk_X509_ALGOR_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk))
-
-#define sk_X509_ALGOR_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_ALGOR *), free_func))
-
-#define sk_X509_ALGOR_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), \
-            CHECKED_CAST(void *, X509_ALGOR *, p), (where))
-
-#define sk_X509_ALGOR_delete(sk, where)                                        \
-  ((X509_ALGOR *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), \
-                           (where)))
-
-#define sk_X509_ALGOR_delete_ptr(sk, p)                   \
-  ((X509_ALGOR *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), \
-      CHECKED_CAST(void *, X509_ALGOR *, p)))
-
-#define sk_X509_ALGOR_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_ALGOR *, p))
-
-#define sk_X509_ALGOR_shift(sk) \
-  ((X509_ALGOR *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk)))
-
-#define sk_X509_ALGOR_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk), \
-          CHECKED_CAST(void *, X509_ALGOR *, p))
-
-#define sk_X509_ALGOR_pop(sk) \
-  ((X509_ALGOR *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk)))
-
-#define sk_X509_ALGOR_dup(sk)      \
-  ((STACK_OF(X509_ALGOR) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ALGOR) *, sk)))
-
-#define sk_X509_ALGOR_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk))
-
-#define sk_X509_ALGOR_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_ALGOR) *, sk))
-
-#define sk_X509_ALGOR_set_cmp_func(sk, comp)                             \
-  ((int (*)(const X509_ALGOR **a, const X509_ALGOR **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ALGOR) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const X509_ALGOR **a, const X509_ALGOR **b),  \
-                   comp)))
-
-#define sk_X509_ALGOR_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_ALGOR) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ALGOR) *, sk), \
-      CHECKED_CAST(void *(*)(void *), X509_ALGOR *(*)(X509_ALGOR *),  \
-                   copy_func),                                        \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_ALGOR *), free_func)))
-
-/* X509_ATTRIBUTE */
-#define sk_X509_ATTRIBUTE_new(comp)                 \
-  ((STACK_OF(X509_ATTRIBUTE) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                               \
-      int (*)(const X509_ATTRIBUTE **a, const X509_ATTRIBUTE **b), comp)))
-
-#define sk_X509_ATTRIBUTE_new_null() ((STACK_OF(X509_ATTRIBUTE) *)sk_new_null())
-
-#define sk_X509_ATTRIBUTE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_ATTRIBUTE) *, sk))
-
-#define sk_X509_ATTRIBUTE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk));
-
-#define sk_X509_ATTRIBUTE_value(sk, i)                                    \
-  ((X509_ATTRIBUTE *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ATTRIBUTE) *, sk), \
-      (i)))
-
-#define sk_X509_ATTRIBUTE_set(sk, i, p)                            \
-  ((X509_ATTRIBUTE *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), (i), \
-      CHECKED_CAST(void *, X509_ATTRIBUTE *, p)))
-
-#define sk_X509_ATTRIBUTE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk))
-
-#define sk_X509_ATTRIBUTE_pop_free(sk, free_func)             \
-  sk_pop_free(                                                \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_ATTRIBUTE *), free_func))
-
-#define sk_X509_ATTRIBUTE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), \
-            CHECKED_CAST(void *, X509_ATTRIBUTE *, p), (where))
-
-#define sk_X509_ATTRIBUTE_delete(sk, where) \
-  ((X509_ATTRIBUTE *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), (where)))
-
-#define sk_X509_ATTRIBUTE_delete_ptr(sk, p)                   \
-  ((X509_ATTRIBUTE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), \
-      CHECKED_CAST(void *, X509_ATTRIBUTE *, p)))
-
-#define sk_X509_ATTRIBUTE_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_ATTRIBUTE *, p))
-
-#define sk_X509_ATTRIBUTE_shift(sk) \
-  ((X509_ATTRIBUTE *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk)))
-
-#define sk_X509_ATTRIBUTE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk), \
-          CHECKED_CAST(void *, X509_ATTRIBUTE *, p))
-
-#define sk_X509_ATTRIBUTE_pop(sk) \
-  ((X509_ATTRIBUTE *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk)))
-
-#define sk_X509_ATTRIBUTE_dup(sk)      \
-  ((STACK_OF(X509_ATTRIBUTE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ATTRIBUTE) *, sk)))
-
-#define sk_X509_ATTRIBUTE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk))
-
-#define sk_X509_ATTRIBUTE_is_sorted(sk) \
-  sk_is_sorted(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ATTRIBUTE) *, sk))
-
-#define sk_X509_ATTRIBUTE_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_ATTRIBUTE **a, const X509_ATTRIBUTE **b))           \
-       sk_set_cmp_func(                                                    \
-           CHECKED_CAST(_STACK *, STACK_OF(X509_ATTRIBUTE) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509_ATTRIBUTE **a,  \
-                                                const X509_ATTRIBUTE **b), \
-                        comp)))
-
-#define sk_X509_ATTRIBUTE_deep_copy(sk, copy_func, free_func)                \
-  ((STACK_OF(X509_ATTRIBUTE) *)sk_deep_copy(                                 \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_ATTRIBUTE) *, sk),    \
-      CHECKED_CAST(void *(*)(void *), X509_ATTRIBUTE *(*)(X509_ATTRIBUTE *), \
-                   copy_func),                                               \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_ATTRIBUTE *), free_func)))
-
-/* X509_CRL */
-#define sk_X509_CRL_new(comp)                 \
-  ((STACK_OF(X509_CRL) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func, int (*)(const X509_CRL **a, const X509_CRL **b), comp)))
-
-#define sk_X509_CRL_new_null() ((STACK_OF(X509_CRL) *)sk_new_null())
-
-#define sk_X509_CRL_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_CRL) *, sk))
-
-#define sk_X509_CRL_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk));
-
-#define sk_X509_CRL_value(sk, i) \
-  ((X509_CRL *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_CRL) *, sk), (i)))
-
-#define sk_X509_CRL_set(sk, i, p)                                            \
-  ((X509_CRL *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), (i), \
-                      CHECKED_CAST(void *, X509_CRL *, p)))
-
-#define sk_X509_CRL_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk))
-
-#define sk_X509_CRL_pop_free(sk, free_func)                     \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), \
-              CHECKED_CAST(void (*)(void *), void (*)(X509_CRL *), free_func))
-
-#define sk_X509_CRL_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), \
-            CHECKED_CAST(void *, X509_CRL *, p), (where))
-
-#define sk_X509_CRL_delete(sk, where)                                      \
-  ((X509_CRL *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), \
-                         (where)))
-
-#define sk_X509_CRL_delete_ptr(sk, p)                                          \
-  ((X509_CRL *)sk_delete_ptr(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), \
-                             CHECKED_CAST(void *, X509_CRL *, p)))
-
-#define sk_X509_CRL_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_CRL *, p))
-
-#define sk_X509_CRL_shift(sk) \
-  ((X509_CRL *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk)))
-
-#define sk_X509_CRL_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk), \
-          CHECKED_CAST(void *, X509_CRL *, p))
-
-#define sk_X509_CRL_pop(sk) \
-  ((X509_CRL *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk)))
-
-#define sk_X509_CRL_dup(sk)      \
-  ((STACK_OF(X509_CRL) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_CRL) *, sk)))
-
-#define sk_X509_CRL_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk))
-
-#define sk_X509_CRL_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_CRL) *, sk))
-
-#define sk_X509_CRL_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_CRL **a, const X509_CRL **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_CRL) *, sk),              \
-      CHECKED_CAST(stack_cmp_func,                                   \
-                   int (*)(const X509_CRL **a, const X509_CRL **b), comp)))
-
-#define sk_X509_CRL_deep_copy(sk, copy_func, free_func)                      \
-  ((STACK_OF(X509_CRL) *)sk_deep_copy(                                       \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_CRL) *, sk),          \
-      CHECKED_CAST(void *(*)(void *), X509_CRL *(*)(X509_CRL *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_CRL *), free_func)))
-
-/* X509_EXTENSION */
-#define sk_X509_EXTENSION_new(comp)                 \
-  ((STACK_OF(X509_EXTENSION) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                               \
-      int (*)(const X509_EXTENSION **a, const X509_EXTENSION **b), comp)))
-
-#define sk_X509_EXTENSION_new_null() ((STACK_OF(X509_EXTENSION) *)sk_new_null())
-
-#define sk_X509_EXTENSION_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_EXTENSION) *, sk))
-
-#define sk_X509_EXTENSION_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk));
-
-#define sk_X509_EXTENSION_value(sk, i)                                    \
-  ((X509_EXTENSION *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_EXTENSION) *, sk), \
-      (i)))
-
-#define sk_X509_EXTENSION_set(sk, i, p)                            \
-  ((X509_EXTENSION *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), (i), \
-      CHECKED_CAST(void *, X509_EXTENSION *, p)))
-
-#define sk_X509_EXTENSION_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk))
-
-#define sk_X509_EXTENSION_pop_free(sk, free_func)             \
-  sk_pop_free(                                                \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_EXTENSION *), free_func))
-
-#define sk_X509_EXTENSION_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), \
-            CHECKED_CAST(void *, X509_EXTENSION *, p), (where))
-
-#define sk_X509_EXTENSION_delete(sk, where) \
-  ((X509_EXTENSION *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), (where)))
-
-#define sk_X509_EXTENSION_delete_ptr(sk, p)                   \
-  ((X509_EXTENSION *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), \
-      CHECKED_CAST(void *, X509_EXTENSION *, p)))
-
-#define sk_X509_EXTENSION_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_EXTENSION *, p))
-
-#define sk_X509_EXTENSION_shift(sk) \
-  ((X509_EXTENSION *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk)))
-
-#define sk_X509_EXTENSION_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk), \
-          CHECKED_CAST(void *, X509_EXTENSION *, p))
-
-#define sk_X509_EXTENSION_pop(sk) \
-  ((X509_EXTENSION *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk)))
-
-#define sk_X509_EXTENSION_dup(sk)      \
-  ((STACK_OF(X509_EXTENSION) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_EXTENSION) *, sk)))
-
-#define sk_X509_EXTENSION_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk))
-
-#define sk_X509_EXTENSION_is_sorted(sk) \
-  sk_is_sorted(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_EXTENSION) *, sk))
-
-#define sk_X509_EXTENSION_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_EXTENSION **a, const X509_EXTENSION **b))           \
-       sk_set_cmp_func(                                                    \
-           CHECKED_CAST(_STACK *, STACK_OF(X509_EXTENSION) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509_EXTENSION **a,  \
-                                                const X509_EXTENSION **b), \
-                        comp)))
-
-#define sk_X509_EXTENSION_deep_copy(sk, copy_func, free_func)                \
-  ((STACK_OF(X509_EXTENSION) *)sk_deep_copy(                                 \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_EXTENSION) *, sk),    \
-      CHECKED_CAST(void *(*)(void *), X509_EXTENSION *(*)(X509_EXTENSION *), \
-                   copy_func),                                               \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_EXTENSION *), free_func)))
-
-/* X509_INFO */
-#define sk_X509_INFO_new(comp)     \
-  ((STACK_OF(X509_INFO) *)sk_new(  \
-      CHECKED_CAST(stack_cmp_func, \
-                   int (*)(const X509_INFO **a, const X509_INFO **b), comp)))
-
-#define sk_X509_INFO_new_null() ((STACK_OF(X509_INFO) *)sk_new_null())
-
-#define sk_X509_INFO_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_INFO) *, sk))
-
-#define sk_X509_INFO_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk));
-
-#define sk_X509_INFO_value(sk, i) \
-  ((X509_INFO *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_INFO) *, sk), (i)))
-
-#define sk_X509_INFO_set(sk, i, p)                                             \
-  ((X509_INFO *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), (i), \
-                       CHECKED_CAST(void *, X509_INFO *, p)))
-
-#define sk_X509_INFO_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk))
-
-#define sk_X509_INFO_pop_free(sk, free_func)             \
-  sk_pop_free(                                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_INFO *), free_func))
-
-#define sk_X509_INFO_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), \
-            CHECKED_CAST(void *, X509_INFO *, p), (where))
-
-#define sk_X509_INFO_delete(sk, where)                                       \
-  ((X509_INFO *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), \
-                          (where)))
-
-#define sk_X509_INFO_delete_ptr(sk, p)                   \
-  ((X509_INFO *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), \
-      CHECKED_CAST(void *, X509_INFO *, p)))
-
-#define sk_X509_INFO_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_INFO *, p))
-
-#define sk_X509_INFO_shift(sk) \
-  ((X509_INFO *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk)))
-
-#define sk_X509_INFO_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk), \
-          CHECKED_CAST(void *, X509_INFO *, p))
-
-#define sk_X509_INFO_pop(sk) \
-  ((X509_INFO *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk)))
-
-#define sk_X509_INFO_dup(sk)      \
-  ((STACK_OF(X509_INFO) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_INFO) *, sk)))
-
-#define sk_X509_INFO_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk))
-
-#define sk_X509_INFO_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_INFO) *, sk))
-
-#define sk_X509_INFO_set_cmp_func(sk, comp)                            \
-  ((int (*)(const X509_INFO **a, const X509_INFO **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_INFO) *, sk),               \
-      CHECKED_CAST(stack_cmp_func,                                     \
-                   int (*)(const X509_INFO **a, const X509_INFO **b), comp)))
-
-#define sk_X509_INFO_deep_copy(sk, copy_func, free_func)                       \
-  ((STACK_OF(X509_INFO) *)sk_deep_copy(                                        \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_INFO) *, sk),           \
-      CHECKED_CAST(void *(*)(void *), X509_INFO *(*)(X509_INFO *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_INFO *), free_func)))
-
-/* X509_LOOKUP */
-#define sk_X509_LOOKUP_new(comp)                                             \
-  ((STACK_OF(X509_LOOKUP) *)sk_new(CHECKED_CAST(                             \
-      stack_cmp_func, int (*)(const X509_LOOKUP **a, const X509_LOOKUP **b), \
-      comp)))
-
-#define sk_X509_LOOKUP_new_null() ((STACK_OF(X509_LOOKUP) *)sk_new_null())
-
-#define sk_X509_LOOKUP_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_LOOKUP) *, sk))
-
-#define sk_X509_LOOKUP_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk));
-
-#define sk_X509_LOOKUP_value(sk, i) \
-  ((X509_LOOKUP *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_LOOKUP) *, sk), (i)))
-
-#define sk_X509_LOOKUP_set(sk, i, p)                                          \
-  ((X509_LOOKUP *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), \
-                         (i), CHECKED_CAST(void *, X509_LOOKUP *, p)))
-
-#define sk_X509_LOOKUP_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk))
-
-#define sk_X509_LOOKUP_pop_free(sk, free_func)             \
-  sk_pop_free(                                             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_LOOKUP *), free_func))
-
-#define sk_X509_LOOKUP_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), \
-            CHECKED_CAST(void *, X509_LOOKUP *, p), (where))
-
-#define sk_X509_LOOKUP_delete(sk, where) \
-  ((X509_LOOKUP *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), (where)))
-
-#define sk_X509_LOOKUP_delete_ptr(sk, p)                   \
-  ((X509_LOOKUP *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), \
-      CHECKED_CAST(void *, X509_LOOKUP *, p)))
-
-#define sk_X509_LOOKUP_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_LOOKUP *, p))
-
-#define sk_X509_LOOKUP_shift(sk) \
-  ((X509_LOOKUP *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk)))
-
-#define sk_X509_LOOKUP_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk), \
-          CHECKED_CAST(void *, X509_LOOKUP *, p))
-
-#define sk_X509_LOOKUP_pop(sk) \
-  ((X509_LOOKUP *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk)))
-
-#define sk_X509_LOOKUP_dup(sk)      \
-  ((STACK_OF(X509_LOOKUP) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_LOOKUP) *, sk)))
-
-#define sk_X509_LOOKUP_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk))
-
-#define sk_X509_LOOKUP_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_LOOKUP) *, sk))
-
-#define sk_X509_LOOKUP_set_cmp_func(sk, comp)                              \
-  ((int (*)(const X509_LOOKUP **a, const X509_LOOKUP **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_LOOKUP) *, sk),                 \
-      CHECKED_CAST(stack_cmp_func,                                         \
-                   int (*)(const X509_LOOKUP **a, const X509_LOOKUP **b),  \
-                   comp)))
-
-#define sk_X509_LOOKUP_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_LOOKUP) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_LOOKUP) *, sk), \
-      CHECKED_CAST(void *(*)(void *), X509_LOOKUP *(*)(X509_LOOKUP *), \
-                   copy_func),                                         \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_LOOKUP *), free_func)))
-
-/* X509_NAME */
-#define sk_X509_NAME_new(comp)     \
-  ((STACK_OF(X509_NAME) *)sk_new(  \
-      CHECKED_CAST(stack_cmp_func, \
-                   int (*)(const X509_NAME **a, const X509_NAME **b), comp)))
-
-#define sk_X509_NAME_new_null() ((STACK_OF(X509_NAME) *)sk_new_null())
-
-#define sk_X509_NAME_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME) *, sk))
-
-#define sk_X509_NAME_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk));
-
-#define sk_X509_NAME_value(sk, i) \
-  ((X509_NAME *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME) *, sk), (i)))
-
-#define sk_X509_NAME_set(sk, i, p)                                             \
-  ((X509_NAME *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), (i), \
-                       CHECKED_CAST(void *, X509_NAME *, p)))
-
-#define sk_X509_NAME_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk))
-
-#define sk_X509_NAME_pop_free(sk, free_func)             \
-  sk_pop_free(                                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_NAME *), free_func))
-
-#define sk_X509_NAME_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), \
-            CHECKED_CAST(void *, X509_NAME *, p), (where))
-
-#define sk_X509_NAME_delete(sk, where)                                       \
-  ((X509_NAME *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), \
-                          (where)))
-
-#define sk_X509_NAME_delete_ptr(sk, p)                   \
-  ((X509_NAME *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), \
-      CHECKED_CAST(void *, X509_NAME *, p)))
-
-#define sk_X509_NAME_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_NAME *, p))
-
-#define sk_X509_NAME_shift(sk) \
-  ((X509_NAME *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk)))
-
-#define sk_X509_NAME_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk), \
-          CHECKED_CAST(void *, X509_NAME *, p))
-
-#define sk_X509_NAME_pop(sk) \
-  ((X509_NAME *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk)))
-
-#define sk_X509_NAME_dup(sk)      \
-  ((STACK_OF(X509_NAME) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME) *, sk)))
-
-#define sk_X509_NAME_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk))
-
-#define sk_X509_NAME_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME) *, sk))
-
-#define sk_X509_NAME_set_cmp_func(sk, comp)                            \
-  ((int (*)(const X509_NAME **a, const X509_NAME **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME) *, sk),               \
-      CHECKED_CAST(stack_cmp_func,                                     \
-                   int (*)(const X509_NAME **a, const X509_NAME **b), comp)))
-
-#define sk_X509_NAME_deep_copy(sk, copy_func, free_func)                       \
-  ((STACK_OF(X509_NAME) *)sk_deep_copy(                                        \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME) *, sk),           \
-      CHECKED_CAST(void *(*)(void *), X509_NAME *(*)(X509_NAME *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_NAME *), free_func)))
-
-/* X509_NAME_ENTRY */
-#define sk_X509_NAME_ENTRY_new(comp)                 \
-  ((STACK_OF(X509_NAME_ENTRY) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                                \
-      int (*)(const X509_NAME_ENTRY **a, const X509_NAME_ENTRY **b), comp)))
-
-#define sk_X509_NAME_ENTRY_new_null() \
-  ((STACK_OF(X509_NAME_ENTRY) *)sk_new_null())
-
-#define sk_X509_NAME_ENTRY_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME_ENTRY) *, sk))
-
-#define sk_X509_NAME_ENTRY_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk));
-
-#define sk_X509_NAME_ENTRY_value(sk, i)                                    \
-  ((X509_NAME_ENTRY *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME_ENTRY) *, sk), \
-      (i)))
-
-#define sk_X509_NAME_ENTRY_set(sk, i, p)                            \
-  ((X509_NAME_ENTRY *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), (i), \
-      CHECKED_CAST(void *, X509_NAME_ENTRY *, p)))
-
-#define sk_X509_NAME_ENTRY_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk))
-
-#define sk_X509_NAME_ENTRY_pop_free(sk, free_func)             \
-  sk_pop_free(                                                 \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_NAME_ENTRY *), free_func))
-
-#define sk_X509_NAME_ENTRY_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), \
-            CHECKED_CAST(void *, X509_NAME_ENTRY *, p), (where))
-
-#define sk_X509_NAME_ENTRY_delete(sk, where) \
-  ((X509_NAME_ENTRY *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), (where)))
-
-#define sk_X509_NAME_ENTRY_delete_ptr(sk, p)                   \
-  ((X509_NAME_ENTRY *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), \
-      CHECKED_CAST(void *, X509_NAME_ENTRY *, p)))
-
-#define sk_X509_NAME_ENTRY_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), \
-          (out_index), CHECKED_CAST(void *, X509_NAME_ENTRY *, p))
-
-#define sk_X509_NAME_ENTRY_shift(sk) \
-  ((X509_NAME_ENTRY *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk)))
-
-#define sk_X509_NAME_ENTRY_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk), \
-          CHECKED_CAST(void *, X509_NAME_ENTRY *, p))
-
-#define sk_X509_NAME_ENTRY_pop(sk) \
-  ((X509_NAME_ENTRY *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk)))
-
-#define sk_X509_NAME_ENTRY_dup(sk)      \
-  ((STACK_OF(X509_NAME_ENTRY) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME_ENTRY) *, sk)))
-
-#define sk_X509_NAME_ENTRY_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk))
-
-#define sk_X509_NAME_ENTRY_is_sorted(sk) \
-  sk_is_sorted(                          \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME_ENTRY) *, sk))
-
-#define sk_X509_NAME_ENTRY_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_NAME_ENTRY **a, const X509_NAME_ENTRY **b))          \
-       sk_set_cmp_func(                                                     \
-           CHECKED_CAST(_STACK *, STACK_OF(X509_NAME_ENTRY) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509_NAME_ENTRY **a,  \
-                                                const X509_NAME_ENTRY **b), \
-                        comp)))
-
-#define sk_X509_NAME_ENTRY_deep_copy(sk, copy_func, free_func)                 \
-  ((STACK_OF(X509_NAME_ENTRY) *)sk_deep_copy(                                  \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_NAME_ENTRY) *, sk),     \
-      CHECKED_CAST(void *(*)(void *), X509_NAME_ENTRY *(*)(X509_NAME_ENTRY *), \
-                   copy_func),                                                 \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_NAME_ENTRY *), free_func)))
-
-/* X509_OBJECT */
-#define sk_X509_OBJECT_new(comp)                                             \
-  ((STACK_OF(X509_OBJECT) *)sk_new(CHECKED_CAST(                             \
-      stack_cmp_func, int (*)(const X509_OBJECT **a, const X509_OBJECT **b), \
-      comp)))
-
-#define sk_X509_OBJECT_new_null() ((STACK_OF(X509_OBJECT) *)sk_new_null())
-
-#define sk_X509_OBJECT_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_OBJECT) *, sk))
-
-#define sk_X509_OBJECT_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk));
-
-#define sk_X509_OBJECT_value(sk, i) \
-  ((X509_OBJECT *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_OBJECT) *, sk), (i)))
-
-#define sk_X509_OBJECT_set(sk, i, p)                                          \
-  ((X509_OBJECT *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), \
-                         (i), CHECKED_CAST(void *, X509_OBJECT *, p)))
-
-#define sk_X509_OBJECT_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk))
-
-#define sk_X509_OBJECT_pop_free(sk, free_func)             \
-  sk_pop_free(                                             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_OBJECT *), free_func))
-
-#define sk_X509_OBJECT_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), \
-            CHECKED_CAST(void *, X509_OBJECT *, p), (where))
-
-#define sk_X509_OBJECT_delete(sk, where) \
-  ((X509_OBJECT *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), (where)))
-
-#define sk_X509_OBJECT_delete_ptr(sk, p)                   \
-  ((X509_OBJECT *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), \
-      CHECKED_CAST(void *, X509_OBJECT *, p)))
-
-#define sk_X509_OBJECT_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_OBJECT *, p))
-
-#define sk_X509_OBJECT_shift(sk) \
-  ((X509_OBJECT *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk)))
-
-#define sk_X509_OBJECT_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk), \
-          CHECKED_CAST(void *, X509_OBJECT *, p))
-
-#define sk_X509_OBJECT_pop(sk) \
-  ((X509_OBJECT *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk)))
-
-#define sk_X509_OBJECT_dup(sk)      \
-  ((STACK_OF(X509_OBJECT) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_OBJECT) *, sk)))
-
-#define sk_X509_OBJECT_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk))
-
-#define sk_X509_OBJECT_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_OBJECT) *, sk))
-
-#define sk_X509_OBJECT_set_cmp_func(sk, comp)                              \
-  ((int (*)(const X509_OBJECT **a, const X509_OBJECT **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_OBJECT) *, sk),                 \
-      CHECKED_CAST(stack_cmp_func,                                         \
-                   int (*)(const X509_OBJECT **a, const X509_OBJECT **b),  \
-                   comp)))
-
-#define sk_X509_OBJECT_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_OBJECT) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_OBJECT) *, sk), \
-      CHECKED_CAST(void *(*)(void *), X509_OBJECT *(*)(X509_OBJECT *), \
-                   copy_func),                                         \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_OBJECT *), free_func)))
-
-/* X509_POLICY_DATA */
-#define sk_X509_POLICY_DATA_new(comp)                 \
-  ((STACK_OF(X509_POLICY_DATA) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                                 \
-      int (*)(const X509_POLICY_DATA **a, const X509_POLICY_DATA **b), comp)))
-
-#define sk_X509_POLICY_DATA_new_null() \
-  ((STACK_OF(X509_POLICY_DATA) *)sk_new_null())
-
-#define sk_X509_POLICY_DATA_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_DATA) *, sk))
-
-#define sk_X509_POLICY_DATA_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk));
-
-#define sk_X509_POLICY_DATA_value(sk, i)                                    \
-  ((X509_POLICY_DATA *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_DATA) *, sk), \
-      (i)))
-
-#define sk_X509_POLICY_DATA_set(sk, i, p)                            \
-  ((X509_POLICY_DATA *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), (i), \
-      CHECKED_CAST(void *, X509_POLICY_DATA *, p)))
-
-#define sk_X509_POLICY_DATA_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk))
-
-#define sk_X509_POLICY_DATA_pop_free(sk, free_func)             \
-  sk_pop_free(                                                  \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_POLICY_DATA *), free_func))
-
-#define sk_X509_POLICY_DATA_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), \
-            CHECKED_CAST(void *, X509_POLICY_DATA *, p), (where))
-
-#define sk_X509_POLICY_DATA_delete(sk, where) \
-  ((X509_POLICY_DATA *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), (where)))
-
-#define sk_X509_POLICY_DATA_delete_ptr(sk, p)                   \
-  ((X509_POLICY_DATA *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), \
-      CHECKED_CAST(void *, X509_POLICY_DATA *, p)))
-
-#define sk_X509_POLICY_DATA_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), \
-          (out_index), CHECKED_CAST(void *, X509_POLICY_DATA *, p))
-
-#define sk_X509_POLICY_DATA_shift(sk) \
-  ((X509_POLICY_DATA *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk)))
-
-#define sk_X509_POLICY_DATA_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk), \
-          CHECKED_CAST(void *, X509_POLICY_DATA *, p))
-
-#define sk_X509_POLICY_DATA_pop(sk) \
-  ((X509_POLICY_DATA *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk)))
-
-#define sk_X509_POLICY_DATA_dup(sk)      \
-  ((STACK_OF(X509_POLICY_DATA) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_DATA) *, sk)))
-
-#define sk_X509_POLICY_DATA_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk))
-
-#define sk_X509_POLICY_DATA_is_sorted(sk) \
-  sk_is_sorted(                           \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_DATA) *, sk))
-
-#define sk_X509_POLICY_DATA_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_POLICY_DATA **a, const X509_POLICY_DATA **b))         \
-       sk_set_cmp_func(                                                      \
-           CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_DATA) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509_POLICY_DATA **a,  \
-                                                const X509_POLICY_DATA **b), \
-                        comp)))
-
-#define sk_X509_POLICY_DATA_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_POLICY_DATA) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_DATA) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                       \
-                   X509_POLICY_DATA *(*)(X509_POLICY_DATA *), copy_func),   \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_POLICY_DATA *),          \
-                   free_func)))
-
-/* X509_POLICY_NODE */
-#define sk_X509_POLICY_NODE_new(comp)                 \
-  ((STACK_OF(X509_POLICY_NODE) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                                 \
-      int (*)(const X509_POLICY_NODE **a, const X509_POLICY_NODE **b), comp)))
-
-#define sk_X509_POLICY_NODE_new_null() \
-  ((STACK_OF(X509_POLICY_NODE) *)sk_new_null())
-
-#define sk_X509_POLICY_NODE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_NODE) *, sk))
-
-#define sk_X509_POLICY_NODE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk));
-
-#define sk_X509_POLICY_NODE_value(sk, i)                                    \
-  ((X509_POLICY_NODE *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_NODE) *, sk), \
-      (i)))
-
-#define sk_X509_POLICY_NODE_set(sk, i, p)                            \
-  ((X509_POLICY_NODE *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), (i), \
-      CHECKED_CAST(void *, X509_POLICY_NODE *, p)))
-
-#define sk_X509_POLICY_NODE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk))
-
-#define sk_X509_POLICY_NODE_pop_free(sk, free_func)             \
-  sk_pop_free(                                                  \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_POLICY_NODE *), free_func))
-
-#define sk_X509_POLICY_NODE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), \
-            CHECKED_CAST(void *, X509_POLICY_NODE *, p), (where))
-
-#define sk_X509_POLICY_NODE_delete(sk, where) \
-  ((X509_POLICY_NODE *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), (where)))
-
-#define sk_X509_POLICY_NODE_delete_ptr(sk, p)                   \
-  ((X509_POLICY_NODE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), \
-      CHECKED_CAST(void *, X509_POLICY_NODE *, p)))
-
-#define sk_X509_POLICY_NODE_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), \
-          (out_index), CHECKED_CAST(void *, X509_POLICY_NODE *, p))
-
-#define sk_X509_POLICY_NODE_shift(sk) \
-  ((X509_POLICY_NODE *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk)))
-
-#define sk_X509_POLICY_NODE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk), \
-          CHECKED_CAST(void *, X509_POLICY_NODE *, p))
-
-#define sk_X509_POLICY_NODE_pop(sk) \
-  ((X509_POLICY_NODE *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk)))
-
-#define sk_X509_POLICY_NODE_dup(sk)      \
-  ((STACK_OF(X509_POLICY_NODE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_NODE) *, sk)))
-
-#define sk_X509_POLICY_NODE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk))
-
-#define sk_X509_POLICY_NODE_is_sorted(sk) \
-  sk_is_sorted(                           \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_NODE) *, sk))
-
-#define sk_X509_POLICY_NODE_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_POLICY_NODE **a, const X509_POLICY_NODE **b))         \
-       sk_set_cmp_func(                                                      \
-           CHECKED_CAST(_STACK *, STACK_OF(X509_POLICY_NODE) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509_POLICY_NODE **a,  \
-                                                const X509_POLICY_NODE **b), \
-                        comp)))
-
-#define sk_X509_POLICY_NODE_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_POLICY_NODE) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_POLICY_NODE) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                       \
-                   X509_POLICY_NODE *(*)(X509_POLICY_NODE *), copy_func),   \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_POLICY_NODE *),          \
-                   free_func)))
-
-/* X509_PURPOSE */
-#define sk_X509_PURPOSE_new(comp)                                              \
-  ((STACK_OF(X509_PURPOSE) *)sk_new(CHECKED_CAST(                              \
-      stack_cmp_func, int (*)(const X509_PURPOSE **a, const X509_PURPOSE **b), \
-      comp)))
-
-#define sk_X509_PURPOSE_new_null() ((STACK_OF(X509_PURPOSE) *)sk_new_null())
-
-#define sk_X509_PURPOSE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_PURPOSE) *, sk))
-
-#define sk_X509_PURPOSE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk));
-
-#define sk_X509_PURPOSE_value(sk, i) \
-  ((X509_PURPOSE *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_PURPOSE) *, sk), (i)))
-
-#define sk_X509_PURPOSE_set(sk, i, p)                            \
-  ((X509_PURPOSE *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), (i), \
-      CHECKED_CAST(void *, X509_PURPOSE *, p)))
-
-#define sk_X509_PURPOSE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk))
-
-#define sk_X509_PURPOSE_pop_free(sk, free_func)             \
-  sk_pop_free(                                              \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_PURPOSE *), free_func))
-
-#define sk_X509_PURPOSE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), \
-            CHECKED_CAST(void *, X509_PURPOSE *, p), (where))
-
-#define sk_X509_PURPOSE_delete(sk, where) \
-  ((X509_PURPOSE *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), (where)))
-
-#define sk_X509_PURPOSE_delete_ptr(sk, p)                   \
-  ((X509_PURPOSE *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), \
-      CHECKED_CAST(void *, X509_PURPOSE *, p)))
-
-#define sk_X509_PURPOSE_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_PURPOSE *, p))
-
-#define sk_X509_PURPOSE_shift(sk) \
-  ((X509_PURPOSE *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk)))
-
-#define sk_X509_PURPOSE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk), \
-          CHECKED_CAST(void *, X509_PURPOSE *, p))
-
-#define sk_X509_PURPOSE_pop(sk) \
-  ((X509_PURPOSE *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk)))
-
-#define sk_X509_PURPOSE_dup(sk)      \
-  ((STACK_OF(X509_PURPOSE) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_PURPOSE) *, sk)))
-
-#define sk_X509_PURPOSE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk))
-
-#define sk_X509_PURPOSE_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_PURPOSE) *, sk))
-
-#define sk_X509_PURPOSE_set_cmp_func(sk, comp)                               \
-  ((int (*)(const X509_PURPOSE **a, const X509_PURPOSE **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_PURPOSE) *, sk),                  \
-      CHECKED_CAST(stack_cmp_func,                                           \
-                   int (*)(const X509_PURPOSE **a, const X509_PURPOSE **b),  \
-                   comp)))
-
-#define sk_X509_PURPOSE_deep_copy(sk, copy_func, free_func)              \
-  ((STACK_OF(X509_PURPOSE) *)sk_deep_copy(                               \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_PURPOSE) *, sk),  \
-      CHECKED_CAST(void *(*)(void *), X509_PURPOSE *(*)(X509_PURPOSE *), \
-                   copy_func),                                           \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_PURPOSE *), free_func)))
-
-/* X509_REVOKED */
-#define sk_X509_REVOKED_new(comp)                                              \
-  ((STACK_OF(X509_REVOKED) *)sk_new(CHECKED_CAST(                              \
-      stack_cmp_func, int (*)(const X509_REVOKED **a, const X509_REVOKED **b), \
-      comp)))
-
-#define sk_X509_REVOKED_new_null() ((STACK_OF(X509_REVOKED) *)sk_new_null())
-
-#define sk_X509_REVOKED_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_REVOKED) *, sk))
-
-#define sk_X509_REVOKED_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk));
-
-#define sk_X509_REVOKED_value(sk, i) \
-  ((X509_REVOKED *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_REVOKED) *, sk), (i)))
-
-#define sk_X509_REVOKED_set(sk, i, p)                            \
-  ((X509_REVOKED *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), (i), \
-      CHECKED_CAST(void *, X509_REVOKED *, p)))
-
-#define sk_X509_REVOKED_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk))
-
-#define sk_X509_REVOKED_pop_free(sk, free_func)             \
-  sk_pop_free(                                              \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_REVOKED *), free_func))
-
-#define sk_X509_REVOKED_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), \
-            CHECKED_CAST(void *, X509_REVOKED *, p), (where))
-
-#define sk_X509_REVOKED_delete(sk, where) \
-  ((X509_REVOKED *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), (where)))
-
-#define sk_X509_REVOKED_delete_ptr(sk, p)                   \
-  ((X509_REVOKED *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), \
-      CHECKED_CAST(void *, X509_REVOKED *, p)))
-
-#define sk_X509_REVOKED_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_REVOKED *, p))
-
-#define sk_X509_REVOKED_shift(sk) \
-  ((X509_REVOKED *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk)))
-
-#define sk_X509_REVOKED_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk), \
-          CHECKED_CAST(void *, X509_REVOKED *, p))
-
-#define sk_X509_REVOKED_pop(sk) \
-  ((X509_REVOKED *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk)))
-
-#define sk_X509_REVOKED_dup(sk)      \
-  ((STACK_OF(X509_REVOKED) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_REVOKED) *, sk)))
-
-#define sk_X509_REVOKED_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk))
-
-#define sk_X509_REVOKED_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_REVOKED) *, sk))
-
-#define sk_X509_REVOKED_set_cmp_func(sk, comp)                               \
-  ((int (*)(const X509_REVOKED **a, const X509_REVOKED **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_REVOKED) *, sk),                  \
-      CHECKED_CAST(stack_cmp_func,                                           \
-                   int (*)(const X509_REVOKED **a, const X509_REVOKED **b),  \
-                   comp)))
-
-#define sk_X509_REVOKED_deep_copy(sk, copy_func, free_func)              \
-  ((STACK_OF(X509_REVOKED) *)sk_deep_copy(                               \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_REVOKED) *, sk),  \
-      CHECKED_CAST(void *(*)(void *), X509_REVOKED *(*)(X509_REVOKED *), \
-                   copy_func),                                           \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_REVOKED *), free_func)))
-
-/* X509_TRUST */
-#define sk_X509_TRUST_new(comp)                                            \
-  ((STACK_OF(X509_TRUST) *)sk_new(CHECKED_CAST(                            \
-      stack_cmp_func, int (*)(const X509_TRUST **a, const X509_TRUST **b), \
-      comp)))
-
-#define sk_X509_TRUST_new_null() ((STACK_OF(X509_TRUST) *)sk_new_null())
-
-#define sk_X509_TRUST_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_TRUST) *, sk))
-
-#define sk_X509_TRUST_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk));
-
-#define sk_X509_TRUST_value(sk, i) \
-  ((X509_TRUST *)sk_value(         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_TRUST) *, sk), (i)))
-
-#define sk_X509_TRUST_set(sk, i, p)                                         \
-  ((X509_TRUST *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), \
-                        (i), CHECKED_CAST(void *, X509_TRUST *, p)))
-
-#define sk_X509_TRUST_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk))
-
-#define sk_X509_TRUST_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_TRUST *), free_func))
-
-#define sk_X509_TRUST_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), \
-            CHECKED_CAST(void *, X509_TRUST *, p), (where))
-
-#define sk_X509_TRUST_delete(sk, where)                                        \
-  ((X509_TRUST *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), \
-                           (where)))
-
-#define sk_X509_TRUST_delete_ptr(sk, p)                   \
-  ((X509_TRUST *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), \
-      CHECKED_CAST(void *, X509_TRUST *, p)))
-
-#define sk_X509_TRUST_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), (out_index), \
-          CHECKED_CAST(void *, X509_TRUST *, p))
-
-#define sk_X509_TRUST_shift(sk) \
-  ((X509_TRUST *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk)))
-
-#define sk_X509_TRUST_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk), \
-          CHECKED_CAST(void *, X509_TRUST *, p))
-
-#define sk_X509_TRUST_pop(sk) \
-  ((X509_TRUST *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk)))
-
-#define sk_X509_TRUST_dup(sk)      \
-  ((STACK_OF(X509_TRUST) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_TRUST) *, sk)))
-
-#define sk_X509_TRUST_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk))
-
-#define sk_X509_TRUST_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(X509_TRUST) *, sk))
-
-#define sk_X509_TRUST_set_cmp_func(sk, comp)                             \
-  ((int (*)(const X509_TRUST **a, const X509_TRUST **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_TRUST) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const X509_TRUST **a, const X509_TRUST **b),  \
-                   comp)))
-
-#define sk_X509_TRUST_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_TRUST) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_TRUST) *, sk), \
-      CHECKED_CAST(void *(*)(void *), X509_TRUST *(*)(X509_TRUST *),  \
-                   copy_func),                                        \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_TRUST *), free_func)))
-
-/* X509_VERIFY_PARAM */
-#define sk_X509_VERIFY_PARAM_new(comp)                                   \
-  ((STACK_OF(X509_VERIFY_PARAM) *)sk_new(CHECKED_CAST(                   \
-      stack_cmp_func,                                                    \
-      int (*)(const X509_VERIFY_PARAM **a, const X509_VERIFY_PARAM **b), \
-      comp)))
-
-#define sk_X509_VERIFY_PARAM_new_null() \
-  ((STACK_OF(X509_VERIFY_PARAM) *)sk_new_null())
-
-#define sk_X509_VERIFY_PARAM_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(X509_VERIFY_PARAM) *, sk))
-
-#define sk_X509_VERIFY_PARAM_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk));
-
-#define sk_X509_VERIFY_PARAM_value(sk, i)                                    \
-  ((X509_VERIFY_PARAM *)sk_value(                                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_VERIFY_PARAM) *, sk), \
-      (i)))
-
-#define sk_X509_VERIFY_PARAM_set(sk, i, p)                            \
-  ((X509_VERIFY_PARAM *)sk_set(                                       \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk), (i), \
-      CHECKED_CAST(void *, X509_VERIFY_PARAM *, p)))
-
-#define sk_X509_VERIFY_PARAM_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk))
-
-#define sk_X509_VERIFY_PARAM_pop_free(sk, free_func)                        \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk),    \
-              CHECKED_CAST(void (*)(void *), void (*)(X509_VERIFY_PARAM *), \
-                           free_func))
-
-#define sk_X509_VERIFY_PARAM_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk), \
-            CHECKED_CAST(void *, X509_VERIFY_PARAM *, p), (where))
-
-#define sk_X509_VERIFY_PARAM_delete(sk, where) \
-  ((X509_VERIFY_PARAM *)sk_delete(             \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk), (where)))
-
-#define sk_X509_VERIFY_PARAM_delete_ptr(sk, p)                   \
-  ((X509_VERIFY_PARAM *)sk_delete_ptr(                           \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk), \
-      CHECKED_CAST(void *, X509_VERIFY_PARAM *, p)))
-
-#define sk_X509_VERIFY_PARAM_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk), \
-          (out_index), CHECKED_CAST(void *, X509_VERIFY_PARAM *, p))
-
-#define sk_X509_VERIFY_PARAM_shift(sk) \
-  ((X509_VERIFY_PARAM *)sk_shift(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk)))
-
-#define sk_X509_VERIFY_PARAM_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk), \
-          CHECKED_CAST(void *, X509_VERIFY_PARAM *, p))
-
-#define sk_X509_VERIFY_PARAM_pop(sk) \
-  ((X509_VERIFY_PARAM *)sk_pop(      \
-      CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk)))
-
-#define sk_X509_VERIFY_PARAM_dup(sk)      \
-  ((STACK_OF(X509_VERIFY_PARAM) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_VERIFY_PARAM) *, sk)))
-
-#define sk_X509_VERIFY_PARAM_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk))
-
-#define sk_X509_VERIFY_PARAM_is_sorted(sk) \
-  sk_is_sorted(                            \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_VERIFY_PARAM) *, sk))
-
-#define sk_X509_VERIFY_PARAM_set_cmp_func(sk, comp)                           \
-  ((int (*)(const X509_VERIFY_PARAM **a, const X509_VERIFY_PARAM **b))        \
-       sk_set_cmp_func(                                                       \
-           CHECKED_CAST(_STACK *, STACK_OF(X509_VERIFY_PARAM) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const X509_VERIFY_PARAM **a,  \
-                                                const X509_VERIFY_PARAM **b), \
-                        comp)))
-
-#define sk_X509_VERIFY_PARAM_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(X509_VERIFY_PARAM) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(X509_VERIFY_PARAM) *, sk), \
-      CHECKED_CAST(void *(*)(void *),                                        \
-                   X509_VERIFY_PARAM *(*)(X509_VERIFY_PARAM *), copy_func),  \
-      CHECKED_CAST(void (*)(void *), void (*)(X509_VERIFY_PARAM *),          \
-                   free_func)))
-
-/* void */
-#define sk_void_new(comp)                 \
-  ((STACK_OF(void) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func, int (*)(const void **a, const void **b), comp)))
-
-#define sk_void_new_null() ((STACK_OF(void) *)sk_new_null())
-
-#define sk_void_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(void) *, sk))
-
-#define sk_void_zero(sk) sk_zero(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk));
-
-#define sk_void_value(sk, i)                                                  \
-  ((void *)sk_value(CHECKED_CAST(const _STACK *, const STACK_OF(void) *, sk), \
-                    (i)))
-
-#define sk_void_set(sk, i, p)                                        \
-  ((void *)sk_set(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), (i), \
-                  CHECKED_CAST(void *, void *, p)))
-
-#define sk_void_free(sk) sk_free(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk))
-
-#define sk_void_pop_free(sk, free_func)                     \
-  sk_pop_free(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), \
-              CHECKED_CAST(void (*)(void *), void (*)(void *), free_func))
-
-#define sk_void_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), \
-            CHECKED_CAST(void *, void *, p), (where))
-
-#define sk_void_delete(sk, where) \
-  ((void *)sk_delete(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), (where)))
-
-#define sk_void_delete_ptr(sk, p)                                      \
-  ((void *)sk_delete_ptr(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), \
-                         CHECKED_CAST(void *, void *, p)))
-
-#define sk_void_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), (out_index), \
-          CHECKED_CAST(void *, void *, p))
-
-#define sk_void_shift(sk) \
-  ((void *)sk_shift(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk)))
-
-#define sk_void_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk), \
-          CHECKED_CAST(void *, void *, p))
-
-#define sk_void_pop(sk) \
-  ((void *)sk_pop(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk)))
-
-#define sk_void_dup(sk)      \
-  ((STACK_OF(void) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(void) *, sk)))
-
-#define sk_void_sort(sk) sk_sort(CHECKED_CAST(_STACK *, STACK_OF(void) *, sk))
-
-#define sk_void_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(void) *, sk))
-
-#define sk_void_set_cmp_func(sk, comp)                                      \
-  ((int (*)(const void **a, const void **b))sk_set_cmp_func(                \
-      CHECKED_CAST(_STACK *, STACK_OF(void) *, sk),                         \
-      CHECKED_CAST(stack_cmp_func, int (*)(const void **a, const void **b), \
-                   comp)))
-
-#define sk_void_deep_copy(sk, copy_func, free_func)                  \
-  ((STACK_OF(void) *)sk_deep_copy(                                   \
-      CHECKED_CAST(const _STACK *, const STACK_OF(void) *, sk),      \
-      CHECKED_CAST(void *(*)(void *), void *(*)(void *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(void *), free_func)))
-
-/* SRTP_PROTECTION_PROFILE */
-#define sk_SRTP_PROTECTION_PROFILE_new(comp)                            \
-  ((STACK_OF(SRTP_PROTECTION_PROFILE) *)sk_new(CHECKED_CAST(            \
-      stack_cmp_func, int (*)(const const SRTP_PROTECTION_PROFILE **a,  \
-                              const const SRTP_PROTECTION_PROFILE **b), \
-      comp)))
-
-#define sk_SRTP_PROTECTION_PROFILE_new_null() \
-  ((STACK_OF(SRTP_PROTECTION_PROFILE) *)sk_new_null())
-
-#define sk_SRTP_PROTECTION_PROFILE_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *,      \
-                      const STACK_OF(SRTP_PROTECTION_PROFILE) *, sk))
-
-#define sk_SRTP_PROTECTION_PROFILE_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk));
-
-#define sk_SRTP_PROTECTION_PROFILE_value(sk, i)                               \
-  ((const SRTP_PROTECTION_PROFILE *)sk_value(                                 \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SRTP_PROTECTION_PROFILE) *, \
-                   sk),                                                       \
-      (i)))
-
-#define sk_SRTP_PROTECTION_PROFILE_set(sk, i, p)                            \
-  ((const SRTP_PROTECTION_PROFILE *)sk_set(                                 \
-      CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), (i), \
-      CHECKED_CAST(void *, const SRTP_PROTECTION_PROFILE *, p)))
-
-#define sk_SRTP_PROTECTION_PROFILE_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk))
-
-#define sk_SRTP_PROTECTION_PROFILE_pop_free(sk, free_func)             \
-  sk_pop_free(                                                         \
-      CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-      CHECKED_CAST(void (*)(void *),                                   \
-                   void (*)(const SRTP_PROTECTION_PROFILE *), free_func))
-
-#define sk_SRTP_PROTECTION_PROFILE_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-            CHECKED_CAST(void *, const SRTP_PROTECTION_PROFILE *, p), (where))
-
-#define sk_SRTP_PROTECTION_PROFILE_delete(sk, where)                   \
-  ((const SRTP_PROTECTION_PROFILE *)sk_delete(                         \
-      CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-      (where)))
-
-#define sk_SRTP_PROTECTION_PROFILE_delete_ptr(sk, p)                   \
-  ((const SRTP_PROTECTION_PROFILE *)sk_delete_ptr(                     \
-      CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-      CHECKED_CAST(void *, const SRTP_PROTECTION_PROFILE *, p)))
-
-#define sk_SRTP_PROTECTION_PROFILE_find(sk, out_index, p)                  \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-          (out_index),                                                     \
-          CHECKED_CAST(void *, const SRTP_PROTECTION_PROFILE *, p))
-
-#define sk_SRTP_PROTECTION_PROFILE_shift(sk)  \
-  ((const SRTP_PROTECTION_PROFILE *)sk_shift( \
-      CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk)))
-
-#define sk_SRTP_PROTECTION_PROFILE_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-          CHECKED_CAST(void *, const SRTP_PROTECTION_PROFILE *, p))
-
-#define sk_SRTP_PROTECTION_PROFILE_pop(sk)  \
-  ((const SRTP_PROTECTION_PROFILE *)sk_pop( \
-      CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk)))
-
-#define sk_SRTP_PROTECTION_PROFILE_dup(sk)                   \
-  ((STACK_OF(SRTP_PROTECTION_PROFILE) *)sk_dup(CHECKED_CAST( \
-      const _STACK *, const STACK_OF(SRTP_PROTECTION_PROFILE) *, sk)))
-
-#define sk_SRTP_PROTECTION_PROFILE_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk))
-
-#define sk_SRTP_PROTECTION_PROFILE_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *,      \
-                            const STACK_OF(SRTP_PROTECTION_PROFILE) *, sk))
-
-#define sk_SRTP_PROTECTION_PROFILE_set_cmp_func(sk, comp)                   \
-  ((int (*)(const SRTP_PROTECTION_PROFILE **a,                              \
-            const SRTP_PROTECTION_PROFILE **b))                             \
-       sk_set_cmp_func(                                                     \
-           CHECKED_CAST(_STACK *, STACK_OF(SRTP_PROTECTION_PROFILE) *, sk), \
-           CHECKED_CAST(stack_cmp_func,                                     \
-                        int (*)(const SRTP_PROTECTION_PROFILE **a,          \
-                                const SRTP_PROTECTION_PROFILE **b),         \
-                        comp)))
-
-#define sk_SRTP_PROTECTION_PROFILE_deep_copy(sk, copy_func, free_func)         \
-  ((STACK_OF(SRTP_PROTECTION_PROFILE) *)sk_deep_copy(                          \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SRTP_PROTECTION_PROFILE) *,  \
-                   sk),                                                        \
-      CHECKED_CAST(                                                            \
-          void *(*)(void *),                                                   \
-          const SRTP_PROTECTION_PROFILE *(*)(const SRTP_PROTECTION_PROFILE *), \
-          copy_func),                                                          \
-      CHECKED_CAST(void (*)(void *),                                           \
-                   void (*)(const SRTP_PROTECTION_PROFILE *), free_func)))
-
-/* SSL_CIPHER */
-#define sk_SSL_CIPHER_new(comp)                 \
-  ((STACK_OF(SSL_CIPHER) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                           \
-      int (*)(const const SSL_CIPHER **a, const const SSL_CIPHER **b), comp)))
-
-#define sk_SSL_CIPHER_new_null() ((STACK_OF(SSL_CIPHER) *)sk_new_null())
-
-#define sk_SSL_CIPHER_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CIPHER) *, sk))
-
-#define sk_SSL_CIPHER_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk));
-
-#define sk_SSL_CIPHER_value(sk, i) \
-  ((const SSL_CIPHER *)sk_value(   \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CIPHER) *, sk), (i)))
-
-#define sk_SSL_CIPHER_set(sk, i, p)                            \
-  ((const SSL_CIPHER *)sk_set(                                 \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), (i), \
-      CHECKED_CAST(void *, const SSL_CIPHER *, p)))
-
-#define sk_SSL_CIPHER_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk))
-
-#define sk_SSL_CIPHER_pop_free(sk, free_func)             \
-  sk_pop_free(                                            \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(const SSL_CIPHER *), free_func))
-
-#define sk_SSL_CIPHER_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), \
-            CHECKED_CAST(void *, const SSL_CIPHER *, p), (where))
-
-#define sk_SSL_CIPHER_delete(sk, where) \
-  ((const SSL_CIPHER *)sk_delete(       \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), (where)))
-
-#define sk_SSL_CIPHER_delete_ptr(sk, p)                   \
-  ((const SSL_CIPHER *)sk_delete_ptr(                     \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), \
-      CHECKED_CAST(void *, const SSL_CIPHER *, p)))
-
-#define sk_SSL_CIPHER_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), (out_index), \
-          CHECKED_CAST(void *, const SSL_CIPHER *, p))
-
-#define sk_SSL_CIPHER_shift(sk)  \
-  ((const SSL_CIPHER *)sk_shift( \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk)))
-
-#define sk_SSL_CIPHER_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk), \
-          CHECKED_CAST(void *, const SSL_CIPHER *, p))
-
-#define sk_SSL_CIPHER_pop(sk)  \
-  ((const SSL_CIPHER *)sk_pop( \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk)))
-
-#define sk_SSL_CIPHER_dup(sk)      \
-  ((STACK_OF(SSL_CIPHER) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CIPHER) *, sk)))
-
-#define sk_SSL_CIPHER_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk))
-
-#define sk_SSL_CIPHER_is_sorted(sk) \
-  sk_is_sorted(CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CIPHER) *, sk))
-
-#define sk_SSL_CIPHER_set_cmp_func(sk, comp)                             \
-  ((int (*)(const SSL_CIPHER **a, const SSL_CIPHER **b))sk_set_cmp_func( \
-      CHECKED_CAST(_STACK *, STACK_OF(SSL_CIPHER) *, sk),                \
-      CHECKED_CAST(stack_cmp_func,                                       \
-                   int (*)(const SSL_CIPHER **a, const SSL_CIPHER **b),  \
-                   comp)))
-
-#define sk_SSL_CIPHER_deep_copy(sk, copy_func, free_func)                 \
-  ((STACK_OF(SSL_CIPHER) *)sk_deep_copy(                                  \
-      CHECKED_CAST(const _STACK *, const STACK_OF(SSL_CIPHER) *, sk),     \
-      CHECKED_CAST(void *(*)(void *),                                     \
-                   const SSL_CIPHER *(*)(const SSL_CIPHER *), copy_func), \
-      CHECKED_CAST(void (*)(void *), void (*)(const SSL_CIPHER *),        \
-                   free_func)))
-
-/* OPENSSL_STRING */
-#define sk_OPENSSL_STRING_new(comp)                 \
-  ((STACK_OF(OPENSSL_STRING) *)sk_new(CHECKED_CAST( \
-      stack_cmp_func,                               \
-      int (*)(const OPENSSL_STRING *a, const OPENSSL_STRING *b), comp)))
-
-#define sk_OPENSSL_STRING_new_null() ((STACK_OF(OPENSSL_STRING) *)sk_new_null())
-
-#define sk_OPENSSL_STRING_num(sk) \
-  sk_num(CHECKED_CAST(const _STACK *, const STACK_OF(OPENSSL_STRING) *, sk))
-
-#define sk_OPENSSL_STRING_zero(sk) \
-  sk_zero(CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk));
-
-#define sk_OPENSSL_STRING_value(sk, i)                                    \
-  ((OPENSSL_STRING)sk_value(                                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(OPENSSL_STRING) *, sk), \
-      (i)))
-
-#define sk_OPENSSL_STRING_set(sk, i, p)                            \
-  ((OPENSSL_STRING)sk_set(                                         \
-      CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), (i), \
-      CHECKED_CAST(void *, OPENSSL_STRING, p)))
-
-#define sk_OPENSSL_STRING_free(sk) \
-  sk_free(CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk))
-
-#define sk_OPENSSL_STRING_pop_free(sk, free_func)             \
-  sk_pop_free(                                                \
-      CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), \
-      CHECKED_CAST(void (*)(void *), void (*)(OPENSSL_STRING), free_func))
-
-#define sk_OPENSSL_STRING_insert(sk, p, where)                      \
-  sk_insert(CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), \
-            CHECKED_CAST(void *, OPENSSL_STRING, p), (where))
-
-#define sk_OPENSSL_STRING_delete(sk, where) \
-  ((OPENSSL_STRING)sk_delete(               \
-      CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), (where)))
-
-#define sk_OPENSSL_STRING_delete_ptr(sk, p)                   \
-  ((OPENSSL_STRING)sk_delete_ptr(                             \
-      CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), \
-      CHECKED_CAST(void *, OPENSSL_STRING, p)))
-
-#define sk_OPENSSL_STRING_find(sk, out_index, p)                               \
-  sk_find(CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), (out_index), \
-          CHECKED_CAST(void *, OPENSSL_STRING, p))
-
-#define sk_OPENSSL_STRING_shift(sk) \
-  ((OPENSSL_STRING)sk_shift(        \
-      CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk)))
-
-#define sk_OPENSSL_STRING_push(sk, p)                             \
-  sk_push(CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk), \
-          CHECKED_CAST(void *, OPENSSL_STRING, p))
-
-#define sk_OPENSSL_STRING_pop(sk) \
-  ((OPENSSL_STRING)sk_pop(        \
-      CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk)))
-
-#define sk_OPENSSL_STRING_dup(sk)      \
-  ((STACK_OF(OPENSSL_STRING) *)sk_dup( \
-      CHECKED_CAST(const _STACK *, const STACK_OF(OPENSSL_STRING) *, sk)))
-
-#define sk_OPENSSL_STRING_sort(sk) \
-  sk_sort(CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk))
-
-#define sk_OPENSSL_STRING_is_sorted(sk) \
-  sk_is_sorted(                         \
-      CHECKED_CAST(const _STACK *, const STACK_OF(OPENSSL_STRING) *, sk))
-
-#define sk_OPENSSL_STRING_set_cmp_func(sk, comp)                           \
-  ((int (*)(const OPENSSL_STRING **a, const OPENSSL_STRING **b))           \
-       sk_set_cmp_func(                                                    \
-           CHECKED_CAST(_STACK *, STACK_OF(OPENSSL_STRING) *, sk),         \
-           CHECKED_CAST(stack_cmp_func, int (*)(const OPENSSL_STRING **a,  \
-                                                const OPENSSL_STRING **b), \
-                        comp)))
-
-#define sk_OPENSSL_STRING_deep_copy(sk, copy_func, free_func)             \
-  ((STACK_OF(OPENSSL_STRING) *)sk_deep_copy(                              \
-      CHECKED_CAST(const _STACK *, const STACK_OF(OPENSSL_STRING) *, sk), \
-      CHECKED_CAST(void *(*)(void *), OPENSSL_STRING (*)(OPENSSL_STRING), \
-                   copy_func),                                            \
-      CHECKED_CAST(void (*)(void *), void (*)(OPENSSL_STRING), free_func)))
diff --git a/include/openssl/x509.h b/include/openssl/x509.h
index 914b275..52e5df0 100644
--- a/include/openssl/x509.h
+++ b/include/openssl/x509.h
@@ -111,6 +111,7 @@
 	int (*i2a)(void);
 	} /* X509_OBJECTS */;
 
+DEFINE_STACK_OF(X509_ALGOR)
 DECLARE_ASN1_SET_OF(X509_ALGOR)
 
 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
@@ -142,7 +143,7 @@
 	int size; 	/* temp variable */
 	} /* X509_NAME_ENTRY */;
 
-DECLARE_STACK_OF(X509_NAME_ENTRY)
+DEFINE_STACK_OF(X509_NAME_ENTRY)
 DECLARE_ASN1_SET_OF(X509_NAME_ENTRY)
 
 /* we always keep X509_NAMEs in 2 forms. */
@@ -160,7 +161,7 @@
 	int canon_enclen;
 	} /* X509_NAME */;
 
-DECLARE_STACK_OF(X509_NAME)
+DEFINE_STACK_OF(X509_NAME)
 
 #define X509_EX_V_NETSCAPE_HACK		0x8000
 #define X509_EX_V_INIT			0x0001
@@ -173,7 +174,7 @@
 
 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
 
-DECLARE_STACK_OF(X509_EXTENSION)
+DEFINE_STACK_OF(X509_EXTENSION)
 DECLARE_ASN1_SET_OF(X509_EXTENSION)
 
 /* a sequence of these are used */
@@ -188,7 +189,7 @@
 		} value;
 	} /* X509_ATTRIBUTE */;
 
-DECLARE_STACK_OF(X509_ATTRIBUTE)
+DEFINE_STACK_OF(X509_ATTRIBUTE)
 DECLARE_ASN1_SET_OF(X509_ATTRIBUTE)
 
 
@@ -240,6 +241,9 @@
 	STACK_OF(X509_ALGOR) *other;		/* other unspecified info */
 	} /* X509_CERT_AUX */;
 
+DECLARE_STACK_OF(DIST_POINT)
+DECLARE_STACK_OF(GENERAL_NAME)
+
 struct x509_st
 	{
 	X509_CINF *cert_info;
@@ -267,7 +271,7 @@
 	CRYPTO_MUTEX lock;
 	} /* X509 */;
 
-DECLARE_STACK_OF(X509)
+DEFINE_STACK_OF(X509)
 DECLARE_ASN1_SET_OF(X509)
 
 /* This is used for a table of trust checking functions */
@@ -281,7 +285,7 @@
 	void *arg2;
 } /* X509_TRUST */;
 
-DECLARE_STACK_OF(X509_TRUST)
+DEFINE_STACK_OF(X509_TRUST)
 
 struct x509_cert_pair_st {
 	X509 *forward;
@@ -403,7 +407,7 @@
 	int sequence; /* load sequence */
 	};
 
-DECLARE_STACK_OF(X509_REVOKED)
+DEFINE_STACK_OF(X509_REVOKED)
 DECLARE_ASN1_SET_OF(X509_REVOKED)
 
 struct X509_crl_info_st
@@ -418,6 +422,8 @@
 	ASN1_ENCODING enc;
 	} /* X509_CRL_INFO */;
 
+DECLARE_STACK_OF(GENERAL_NAMES)
+
 struct X509_crl_st
 	{
 	/* actual signature */
@@ -441,7 +447,7 @@
 	void *meth_data;
 	} /* X509_CRL */;
 
-DECLARE_STACK_OF(X509_CRL)
+DEFINE_STACK_OF(X509_CRL)
 DECLARE_ASN1_SET_OF(X509_CRL)
 
 struct private_key_st
@@ -476,7 +482,7 @@
 
 	} /* X509_INFO */;
 
-DECLARE_STACK_OF(X509_INFO)
+DEFINE_STACK_OF(X509_INFO)
 #endif
 
 /* The next 2 structures and their 8 routines were sent to me by
diff --git a/include/openssl/x509_vfy.h b/include/openssl/x509_vfy.h
index f069cb2..90a9dd6 100644
--- a/include/openssl/x509_vfy.h
+++ b/include/openssl/x509_vfy.h
@@ -129,8 +129,8 @@
 		} data;
 	} X509_OBJECT;
 
-DECLARE_STACK_OF(X509_LOOKUP)
-DECLARE_STACK_OF(X509_OBJECT)
+DEFINE_STACK_OF(X509_LOOKUP)
+DEFINE_STACK_OF(X509_OBJECT)
 
 /* This is a static that defines the function interface */
 typedef struct x509_lookup_method_st
@@ -173,7 +173,7 @@
 	X509_VERIFY_PARAM_ID *id;	/* opaque ID data */
 	};
 
-DECLARE_STACK_OF(X509_VERIFY_PARAM)
+DEFINE_STACK_OF(X509_VERIFY_PARAM)
 
 /* This is used to hold everything.  It is used for all certificate
  * validation.  Once we have a certificate chain, the 'verify'
diff --git a/include/openssl/x509v3.h b/include/openssl/x509v3.h
index 4754f71..243798b 100644
--- a/include/openssl/x509v3.h
+++ b/include/openssl/x509v3.h
@@ -137,7 +137,7 @@
 
 typedef struct v3_ext_method X509V3_EXT_METHOD;
 
-DECLARE_STACK_OF(X509V3_EXT_METHOD)
+DEFINE_STACK_OF(X509V3_EXT_METHOD)
 
 /* ext_flags values */
 #define X509V3_EXT_DYNAMIC	0x1
@@ -201,23 +201,25 @@
 } d;
 } GENERAL_NAME;
 
+DEFINE_STACK_OF(GENERAL_NAME)
+DECLARE_ASN1_SET_OF(GENERAL_NAME)
+
 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
 
+DEFINE_STACK_OF(GENERAL_NAMES)
+
 typedef struct ACCESS_DESCRIPTION_st {
 	ASN1_OBJECT *method;
 	GENERAL_NAME *location;
 } ACCESS_DESCRIPTION;
 
+DEFINE_STACK_OF(ACCESS_DESCRIPTION)
+DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
+
 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
 
 typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
 
-DECLARE_STACK_OF(GENERAL_NAME)
-DECLARE_ASN1_SET_OF(GENERAL_NAME)
-
-DECLARE_STACK_OF(ACCESS_DESCRIPTION)
-DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
-
 typedef struct DIST_POINT_NAME_st {
 int type;
 union {
@@ -251,7 +253,7 @@
 
 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
 
-DECLARE_STACK_OF(DIST_POINT)
+DEFINE_STACK_OF(DIST_POINT)
 DECLARE_ASN1_SET_OF(DIST_POINT)
 
 struct AUTHORITY_KEYID_st {
@@ -267,7 +269,7 @@
 	ASN1_OCTET_STRING *user;
 } SXNETID;
 
-DECLARE_STACK_OF(SXNETID)
+DEFINE_STACK_OF(SXNETID)
 DECLARE_ASN1_SET_OF(SXNETID)
 
 typedef struct SXNET_st {
@@ -294,7 +296,7 @@
 	} d;
 } POLICYQUALINFO;
 
-DECLARE_STACK_OF(POLICYQUALINFO)
+DEFINE_STACK_OF(POLICYQUALINFO)
 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
 
 typedef struct POLICYINFO_st {
@@ -304,7 +306,7 @@
 
 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
 
-DECLARE_STACK_OF(POLICYINFO)
+DEFINE_STACK_OF(POLICYINFO)
 DECLARE_ASN1_SET_OF(POLICYINFO)
 
 typedef struct POLICY_MAPPING_st {
@@ -312,7 +314,7 @@
 	ASN1_OBJECT *subjectDomainPolicy;
 } POLICY_MAPPING;
 
-DECLARE_STACK_OF(POLICY_MAPPING)
+DEFINE_STACK_OF(POLICY_MAPPING)
 
 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
 
@@ -322,7 +324,7 @@
 	ASN1_INTEGER *maximum;
 } GENERAL_SUBTREE;
 
-DECLARE_STACK_OF(GENERAL_SUBTREE)
+DEFINE_STACK_OF(GENERAL_SUBTREE)
 
 struct NAME_CONSTRAINTS_st {
 	STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
@@ -501,7 +503,7 @@
 #define X509V3_ADD_DELETE		5L
 #define X509V3_ADD_SILENT		0x10
 
-DECLARE_STACK_OF(X509_PURPOSE)
+DEFINE_STACK_OF(X509_PURPOSE)
 
 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
 
@@ -721,7 +723,7 @@
 						unsigned long chtype);
 
 OPENSSL_EXPORT void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
-DECLARE_STACK_OF(X509_POLICY_NODE)
+DEFINE_STACK_OF(X509_POLICY_NODE)
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
diff --git a/ssl/internal.h b/ssl/internal.h
index e7a3f7a..5f03c04 100644
--- a/ssl/internal.h
+++ b/ssl/internal.h
@@ -591,6 +591,8 @@
 
 void SSL_CUSTOM_EXTENSION_free(SSL_CUSTOM_EXTENSION *custom_extension);
 
+DEFINE_STACK_OF(SSL_CUSTOM_EXTENSION)
+
 int custom_ext_add_clienthello(SSL_HANDSHAKE *hs, CBB *extensions);
 int custom_ext_parse_serverhello(SSL_HANDSHAKE *hs, int *out_alert,
                                  uint16_t value, const CBS *extension);