#define PHP_HTTP_CURL_VERSION(x, y, z) (LIBCURL_VERSION_NUM >= (((x)<<16) + ((y)<<8) + (z)))
#define PHP_HTTP_CURL_FEATURE(f) (curl_version_info(CURLVERSION_NOW)->features & (f))
#define PHP_HTTP_CURL_VERSION(x, y, z) (LIBCURL_VERSION_NUM >= (((x)<<16) + ((y)<<8) + (z)))
#define PHP_HTTP_CURL_FEATURE(f) (curl_version_info(CURLVERSION_NOW)->features & (f))