static void do_ssl_handshake(redisContext *c) {
#ifdef HIREDIS_TEST_SSL
    redisInitiateSSLWithContext(c, _ssl_ctx);
    if (c->err) {
        printf("SSL error: %s\n", c->errstr);
        redisFree(c);
        exit(1);
    }
#else
    (void) c;
#endif
}
static void do_ssl_handshake(redisContext *c) {
#ifdef HIREDIS_TEST_SSL
    redisInitiateSSLWithContext(c, _ssl_ctx);
    if (c->err) {
        printf("SSL error: %s\n", c->errstr);
        redisFree(c);
        exit(1);
    }
#else
    (void) c;
#endif
}