fix a few warning raised by gcc-4.1 and latests changes Daniel

* c14n.c encoding.c xmlschemas.c xpath.c xpointer.c: fix a few
  warning raised by gcc-4.1 and latests changes
Daniel

ChangeLog

+Fri Mar 10 08:40:55 EST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c encoding.c xmlschemas.c xpath.c xpointer.c: fix a few
+	  warning raised by gcc-4.1 and latests changes
+
 Fri Mar 10 01:34:42 CET 2006 Daniel Veillard <daniel@veillard.com>
 
 	* runtest.c schematron.c testAutomata.c tree.c valid.c xinclude.c

c14n.c

@@ -1139,6 +1139,7 @@ xmlC14NProcessElementNode(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     /* 
      * Save ns_rendered stack position
      */
+    memset(&state, 0, sizeof(state));
     xmlC14NVisibleNsStackSave(ctx->ns_rendered, &state);
 
     if (visible) {	

encoding.c

@@ -126,7 +126,6 @@ asciiToUTF8(unsigned char* out, int *outlen,
     unsigned char* outend = out + *outlen;
     const unsigned char* inend;
     unsigned int c;
-    int bits;
 
     inend = in + (*inlen);
     while ((in < inend) && (out - outstart + 5 < *outlen)) {

xmlschemas.c

@@ -2825,7 +2825,8 @@ xmlSchemaPCustomAttrErr(xmlSchemaParserCtxtPtr ctxt,
     if (attr == NULL) {
 	xmlSchemaPErrExt(ctxt, NULL, error, NULL, NULL, NULL,
 	    "%s, attribute '%s': %s.\n",
-	    BAD_CAST des, "Unknown", (const xmlChar *) msg, NULL, NULL);
+	    BAD_CAST des, (const xmlChar *) "Unknown",
+	    (const xmlChar *) msg, NULL, NULL);
     } else {
 	xmlSchemaPErrExt(ctxt, (xmlNodePtr) attr, error, NULL, NULL, NULL,
 	    "%s, attribute '%s': %s.\n",
@@ -8000,7 +8001,7 @@ xmlSchemaCheckCSelectorXPath(xmlSchemaParserCtxtPtr ctxt,
 	* field.
 	*/
 	if (attr == NULL)
-	    nsList == NULL;
+	    nsList = NULL;
 	else
 	    nsList = xmlGetNsList(attr->doc, attr->parent);
 	/*

xpath.c

@@ -8872,9 +8872,9 @@ xmlXPathCompStep(xmlXPathParserContextPtr ctxt) {
     } else {
 	xmlChar *name = NULL;
 	const xmlChar *prefix = NULL;
-	xmlXPathTestVal test;
+	xmlXPathTestVal test = (xmlXPathTestVal) 0;
 	xmlXPathAxisVal axis = (xmlXPathAxisVal) 0;
-	xmlXPathTypeVal type;
+	xmlXPathTypeVal type = (xmlXPathTypeVal) 0;
 	int op1;
 
 	/*
@@ -8937,8 +8937,6 @@ xmlXPathCompStep(xmlXPathParserContextPtr ctxt) {
 
 	CHECK_ERROR;
 
-	type = (xmlXPathTypeVal) 0;
-	test = (xmlXPathTestVal) 0;
 	name = xmlXPathCompNodeTest(ctxt, &test, &type, &prefix, name);
 	if (test == 0)
 	    return;

xpointer.c

@@ -2759,8 +2759,8 @@ xmlXPtrGetEndPoint(xmlXPathObjectPtr obj, xmlNodePtr *node, int *indx) {
  */
 void
 xmlXPtrStringRangeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
-    int i, startindex, endindex, fendindex;
-    xmlNodePtr start, end, fend;
+    int i, startindex, endindex = 0, fendindex;
+    xmlNodePtr start, end = 0, fend;
     xmlXPathObjectPtr set;
     xmlLocationSetPtr oldset;
     xmlLocationSetPtr newset;