Fix ext/xml warnings

diff --git a/ext/xml/compat.c b/ext/xml/compat.c
index 41f5d42012957f5683e3d05e3d31ca1efed45f8c..81f5cb9667cf8872552e424c813baf8b57ee4735 100644 (file)
--- a/ext/xml/compat.c
+++ b/ext/xml/compat.c
@@ -197,15 +197,6 @@ _start_element_handler_ns(void *user, const xmlChar *name, const xmlChar *prefix
        xmlFree(qualified_name);
 }
 
-static void
-_namespace_handler(XML_Parser parser, xmlNsPtr nsptr)
-{
-       if (nsptr != NULL) {
-               _namespace_handler(parser, nsptr->next);
-               parser->h_end_ns(parser->user, nsptr->prefix);
-       }
-}
-
 static void
 _end_element_handler(void *user, const xmlChar *name)
 {
@@ -368,7 +359,7 @@ _external_entity_ref_handler(void *user, const xmlChar *names, int type, const x
                return;
        }
 
-       parser->h_external_entity_ref(parser, names, "", sys_id, pub_id);
+       parser->h_external_entity_ref(parser, names, (XML_Char *) "", sys_id, pub_id);
 }
 
 static xmlEntityPtr
@@ -602,7 +593,7 @@ has been defined and none can be detected */
        }
 #endif
 
-       error = xmlParseChunk(parser->parser, data, data_len, is_final);
+       error = xmlParseChunk(parser->parser, (char *) data, data_len, is_final);
        if (!error) {
                return 1;
        } else if (parser->parser->lastError.level > XML_ERR_WARNING ){
@@ -728,7 +719,7 @@ PHPAPI const XML_Char *
 XML_ErrorString(int code)
 {
        if (code < 0 || code >= (int)(sizeof(error_mapping) / sizeof(error_mapping[0]))) {
-               return "Unknown";
+               return (const XML_Char *) "Unknown";
        }
        return error_mapping[code];
 }
@@ -763,7 +754,7 @@ XML_GetCurrentByteCount(XML_Parser parser)
 
 PHPAPI const XML_Char *XML_ExpatVersion(void)
 {
-       return "1.0";
+       return (const XML_Char *) "1.0";
 }
 
 PHPAPI void