-# if defined(HAVE_OPENSSL_CRYPTO_H)
-# define HTTP_NEED_OPENSSL_TSL
-# include <openssl/crypto.h>
-# else
-# warning \
- "libcurl was compiled with OpenSSL support, but configure could not find " \
- "openssl/crypto.h; thus no SSL crypto locking callbacks will be set, which may " \
- "cause random crashes on SSL requests"
-# endif