Fix standalone build on Mac.
CRYPTO_MUTEX was the wrong size. Fortunately, Apple was kind enough to define
pthread_rwlock_t unconditionally, so we can be spared fighting with feature
macros. Some of the stdlib.h removals were wrong and clang is pick about
multiply-defined typedefs. Apparently that's a C11 thing?
BUG=478598
Change-Id: Ibdcb8de9e5d83ca28e4c55b2979177d1ef0f9721
Reviewed-on: https://boringssl-review.googlesource.com/4404
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/tool/rand.cc b/tool/rand.cc
index ea97bfa..10078e2 100644
--- a/tool/rand.cc
+++ b/tool/rand.cc
@@ -16,6 +16,7 @@
#include <vector>
#include <stdint.h>
+#include <stdlib.h>
#include <openssl/rand.h>