Get rid of unused declarations

Author: ndossche

ext/dom/dom_properties.h

@@ -36,8 +36,6 @@ zend_result dom_document_doctype_read(dom_object *obj, zval *retval);
 zend_result dom_document_implementation_read(dom_object *obj, zval *retval);
 zend_result dom_modern_document_implementation_read(dom_object *obj, zval *retval);
 zend_result dom_document_document_element_read(dom_object *obj, zval *retval);
-zend_result dom_document_actual_encoding_read(dom_object *obj, zval *retval);
-zend_result dom_document_actual_encoding_write(dom_object *obj, zval *newval);
 zend_result dom_document_encoding_read(dom_object *obj, zval *retval);
 zend_result dom_document_encoding_write(dom_object *obj, zval *newval);
 zend_result dom_document_standalone_read(dom_object *obj, zval *retval);

ext/dom/domexception.c

@@ -30,8 +30,6 @@
 * Since:
 */
 
-extern zend_class_entry *dom_domexception_class_entry;
-
 void php_dom_throw_error_with_message(int error_code, char *error_message, bool strict_error) /* {{{ */
 {
 	if (strict_error) {

ext/dom/html_document.c

@@ -30,7 +30,6 @@
 #include <lexbor/encoding/encoding.h>
 
 /* Implementation defined, but as HTML5 defaults in all other cases to UTF-8, we'll do the same. */
-#define DOM_FALLBACK_ENCODING_NAME "UTF-8"
 #define DOM_FALLBACK_ENCODING_ID LXB_ENCODING_UTF_8
 
 typedef struct dom_line_column_cache {

ext/dom/php_dom.c

@@ -662,7 +662,6 @@ static zval *dom_nodemap_read_dimension(zend_object *object, zval *offset, int t
 static int dom_nodemap_has_dimension(zend_object *object, zval *member, int check_empty);
 static zval *dom_modern_nodemap_read_dimension(zend_object *object, zval *offset, int type, zval *rv);
 static int dom_modern_nodemap_has_dimension(zend_object *object, zval *member, int check_empty);
-static zend_object *dom_objects_store_clone_obj(zend_object *zobject);
 
 #ifdef LIBXML_XPATH_ENABLED
 void dom_xpath_objects_free_storage(zend_object *object);

ext/dom/php_dom.h

@@ -122,7 +122,6 @@ static inline dom_object_namespace_node *php_dom_namespace_node_obj_from_obj(zen
 
 #define DOM_HTML_NO_DEFAULT_NS (1U << 31)
 
-dom_object *dom_object_get_data(xmlNodePtr obj);
 dom_doc_propsptr dom_get_doc_props(php_libxml_ref_obj *document);
 libxml_doc_props const* dom_get_doc_props_read_only(const php_libxml_ref_obj *document);
 zend_object *dom_objects_new(zend_class_entry *class_type);

ext/dom/text.c

@@ -22,7 +22,6 @@
 #include "php.h"
 #if defined(HAVE_LIBXML) && defined(HAVE_DOM)
 #include "php_dom.h"
-#include "dom_ce.h"
 #include "dom_properties.h"
 
 /*

ext/dom/xml_serializer.c

@@ -20,7 +20,6 @@
 
 #include "php.h"
 #if defined(HAVE_LIBXML) && defined(HAVE_DOM)
-#include "php_dom.h"
 #include "xml_serializer.h"
 #include "namespace_compat.h"
 #include "serialize_common.h"