OCSP_parse_url
if (!OCSP_parse_url(arg, &ocsp_config.host, &ocsp_config.port,
if (!OCSP_parse_url(sk_OPENSSL_STRING_value(aia, 0),
if (!OCSP_parse_url(arg, &s_server_config.tlscstatp.host,
int OCSP_parse_url(const char *url, char **phost, char **pport,