On the '1.3.x-r1909252-group' branch: Merge r1909433 (Threat warning C4013
('function' undefined; assuming extern returning int) as an error.

We rely on OPENSSL_NO_STDIO to prevent using _fp() APIs from OpenSSL, but
they still can be linked without a definition [with a warning], so let's make
sure we treat that warning as an error.


git-svn-id: https://svn.apache.org/repos/asf/serf/branches/1.3.x-r1909252-group@1909434 13f79535-47bb-0310-9956-ffa450edef68
1 file changed