extern zend_class_entry *HTTP_EX_CE(runtime);
extern zend_class_entry *HTTP_EX_CE(header);
extern zend_class_entry *HTTP_EX_CE(malformed_headers);
extern zend_class_entry *HTTP_EX_CE(runtime);
extern zend_class_entry *HTTP_EX_CE(header);
extern zend_class_entry *HTTP_EX_CE(malformed_headers);