tree bd0d9e88184c863954a941e01d80459f13602315
parent 5add8c7ccf7ab9cd91110a9d9b79cc734af0ef62
author Alessandro Ghedini <alessandro@ghedini.me> 1507761830 -0700
committer Alessandro Ghedini <alessandro@ghedini.me> 1507761830 -0700

SSL: include <openssl/hmac.h>.

This header carries the definition of HMAC_Init_ex(). In OpenSSL this
header is included by <openssl/ssl.h>, but it's not so in BoringSSL.

It's probably a good idea to explicitly include this header anyway,
regardless of whether it's included by other headers or not.