Completed/revamped the SAX support, removed old namespace suppport, Daniel
diff --git a/tree.c b/tree.c
index a331fe1..13c3087 100644
--- a/tree.c
+++ b/tree.c
@@ -1088,7 +1088,7 @@
  * Returns a pointer to the new node object.
  */
 xmlNodePtr
-xmlNewComment(CHAR *content) {
+xmlNewComment(const CHAR *content) {
     xmlNodePtr cur;
 
     /*
@@ -1128,7 +1128,7 @@
  * Returns a pointer to the new node object.
  */
 xmlNodePtr
-xmlNewDocComment(xmlDocPtr doc, CHAR *content) {
+xmlNewDocComment(xmlDocPtr doc, const CHAR *content) {
     xmlNodePtr cur;
 
     cur = xmlNewComment(content);