-PHP_HTTP_API STATUS php_http_env_set_response_last_modified(zval *container, time_t lm, char **sent_header TSRMLS_DC);
-PHP_HTTP_API STATUS php_http_env_set_response_etag(zval *container, const char *etag_str, size_t etag_len, char **sent_header TSRMLS_DC);
-PHP_HTTP_API STATUS php_http_env_set_response_content_type(zval *container, const char *ct_str, size_t ct_len, char **sent_header TSRMLS_DC);
-PHP_HTTP_API STATUS php_http_env_set_response_content_disposition(zval *container, php_http_content_disposition_t d, const char *f_str, size_t f_len, char **sent_header TSRMLS_DC);
-PHP_HTTP_API STATUS php_http_env_set_response_cache_control(zval *container, const char *cc_str, size_t cc_len, char **sent_header TSRMLS_DC);
-PHP_HTTP_API void php_http_env_set_response_throttle_rate(zval *container, size_t chunk_size, double delay TSRMLS_DC);
-PHP_HTTP_API void php_http_env_set_response_body(zval *container, php_http_message_body_t *body);
-PHP_HTTP_API STATUS php_http_env_send_response(zval *container TSRMLS_DC);
-PHP_HTTP_API php_http_cache_status_t php_http_env_is_response_cached_by_etag(zval *container, const char *header_str, size_t header_len TSRMLS_DC);
-PHP_HTTP_API php_http_cache_status_t php_http_env_is_response_cached_by_last_modified(zval *container, const char *header_str, size_t header_len TSRMLS_DC);
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-extern zend_class_entry *php_http_env_class_entry;
-extern zend_function_entry php_http_env_method_entry[];