-- serf-1.3.9/buckets/ssl_buckets.c.errgetfunc
++ serf-1.3.9/buckets/ssl_buckets.c
}
#ifndef ERR_GET_FUNC
#define ERR_GET_FUNC(ec) (0)
#endif
static int ssl_need_client_cert(SSL *ssl, X509 **cert, EVP_PKEY **pkey)
{
serf_ssl_context_t *ctx = SSL_get_app_data(ssl);
