Fix build (broken by MD4_CTX redefine).

Change-Id: I0ce6f88ac2734e0267de5fed2cdd35bc20c9a8b5
Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
Reviewed-on: https://boringssl-review.googlesource.com/1650
Reviewed-by: Adam Langley <agl@google.com>
1 file changed