diff --git a/crypto/mem.c b/crypto/mem.c
index 8988937..639de32 100644
--- a/crypto/mem.c
+++ b/crypto/mem.c
@@ -380,3 +380,13 @@
   OPENSSL_memcpy(ret, data, size);
   return ret;
 }
+
+void *CRYPTO_malloc(size_t size, const char *file, int line) {
+  return OPENSSL_malloc(size);
+}
+
+void *CRYPTO_realloc(void *ptr, size_t new_size, const char *file, int line) {
+  return OPENSSL_realloc(ptr, new_size);
+}
+
+void CRYPTO_free(void *ptr, const char *file, int line) { OPENSSL_free(ptr); }
diff --git a/include/openssl/mem.h b/include/openssl/mem.h
index 9906d5b..476299a 100644
--- a/include/openssl/mem.h
+++ b/include/openssl/mem.h
@@ -150,9 +150,15 @@
 
 // Deprecated functions.
 
-#define CRYPTO_malloc OPENSSL_malloc
-#define CRYPTO_realloc OPENSSL_realloc
-#define CRYPTO_free OPENSSL_free
+// CRYPTO_malloc calls |OPENSSL_malloc|. |file| and |line| are ignored.
+OPENSSL_EXPORT void *CRYPTO_malloc(size_t size, const char *file, int line);
+
+// CRYPTO_realloc calls |OPENSSL_realloc|. |file| and |line| are ignored.
+OPENSSL_EXPORT void *CRYPTO_realloc(void *ptr, size_t new_size,
+                                    const char *file, int line);
+
+// CRYPTO_free calls |OPENSSL_free|. |file| and |line| are ignored.
+OPENSSL_EXPORT void CRYPTO_free(void *ptr, const char *file, int line);
 
 // OPENSSL_clear_free calls |OPENSSL_free|. BoringSSL automatically clears all
 // allocations on free, but we define |OPENSSL_clear_free| for compatibility.