asXML() needs to return bool when serializing doc and filename is passed in

do not copy the content of the outputbuffer twice in asXML()
fix compiler warnings

1 files changed, 2 insertions, 2 deletions

diff --git a/ext/simplexml/php_simplexml.h b/ext/simplexml/php_simplexml.h
index c52ab9af06..dee6bdc1fe 100644
--- a/ext/simplexml/php_simplexml.h
+++ b/ext/simplexml/php_simplexml.h
@@ -67,8 +67,8 @@ typedef struct {
 	HashTable *properties;
 	xmlXPathContextPtr xpath;
 	struct {
-		char                  *name;
-		char                  *nsprefix;
+		xmlChar               *name;
+		xmlChar               *nsprefix;
 		int                   isprefix;
 		SXE_ITER              type;
 		zval                  *data;