TS_CONF_set_policies
LCRYPTO_USED(TS_CONF_set_policies);
int TS_CONF_set_policies(CONF *conf, const char *section, TS_RESP_CTX *ctx);
LCRYPTO_ALIAS(TS_CONF_set_policies);
if (!TS_CONF_set_policies(conf, section, resp_ctx))