Remove string.h from base.h.
Including string.h in base.h causes any file that includes a BoringSSL
header to include string.h. Generally this wouldn't be a problem,
although string.h might slow down the compile if it wasn't otherwise
needed. However, it also causes problems for ipsec-tools in Android
because OpenSSL didn't have this behaviour.
This change removes string.h from base.h and, instead, adds it to each
.c file that requires it.
Change-Id: I5968e50b0e230fd3adf9b72dd2836e6f52d6fb37
Reviewed-on: https://boringssl-review.googlesource.com/3200
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/crypto/hkdf/hkdf.c b/crypto/hkdf/hkdf.c
index be51bc3..bb7f5a4 100644
--- a/crypto/hkdf/hkdf.c
+++ b/crypto/hkdf/hkdf.c
@@ -15,6 +15,7 @@
#include <openssl/hkdf.h>
#include <assert.h>
+#include <string.h>
#include <openssl/err.h>
#include <openssl/hmac.h>
diff --git a/crypto/hkdf/hkdf_test.c b/crypto/hkdf/hkdf_test.c
index a098fba..7467fe0 100644
--- a/crypto/hkdf/hkdf_test.c
+++ b/crypto/hkdf/hkdf_test.c
@@ -13,6 +13,7 @@
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include <stdio.h>
+#include <string.h>
#include <openssl/bio.h>
#include <openssl/crypto.h>
