PHP_HTTP_API php_http_client_t *php_http_client_copy(php_http_client_t *from, php_http_client_t *to);
PHP_HTTP_API STATUS php_http_client_exec(php_http_client_t *h, php_http_message_t *msg);
PHP_HTTP_API STATUS php_http_client_reset(php_http_client_t *h);
PHP_HTTP_API php_http_client_t *php_http_client_copy(php_http_client_t *from, php_http_client_t *to);
PHP_HTTP_API STATUS php_http_client_exec(php_http_client_t *h, php_http_message_t *msg);
PHP_HTTP_API STATUS php_http_client_reset(php_http_client_t *h);