#define php_http_message_body_size(b) (php_http_message_body_stat((b))->sb.st_size)
#define php_http_message_body_mtime(b) (php_http_message_body_stat((b))->sb.st_mtime)
PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body);
#define php_http_message_body_size(b) (php_http_message_body_stat((b))->sb.st_size)
#define php_http_message_body_mtime(b) (php_http_message_body_stat((b))->sb.st_mtime)
PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body);