fixes the use of 'list' as a parameter added xmlPopInputCallback for Matt
* valid.c include/libxml/valid.h: fixes the use of 'list' as a parameter
* xmlIO.c include/libxml/xmlIO.h: added xmlPopInputCallback for
Matt Sergeant
Daniel
diff --git a/xmlIO.c b/xmlIO.c
index 8c4b68f..970fa6e 100644
--- a/xmlIO.c
+++ b/xmlIO.c
@@ -475,6 +475,32 @@
xmlInputCallbackInitialized = 0;
}
+/**
+ * xmlPopInputCallback:
+ *
+ * Clear the top input callback from the input stack. this includes the
+ * compiled-in I/O.
+ *
+ * Returns the number of input callback registered or -1 in case of error.
+ */
+int
+xmlPopInputCallbacks(void)
+{
+ if (!xmlInputCallbackInitialized)
+ return(-1);
+
+ if (xmlInputCallbackNr <= 0)
+ return(-1);
+
+ xmlInputCallbackNr--;
+ xmlInputCallbackTable[xmlInputCallbackNr].matchcallback = NULL;
+ xmlInputCallbackTable[xmlInputCallbackNr].opencallback = NULL;
+ xmlInputCallbackTable[xmlInputCallbackNr].readcallback = NULL;
+ xmlInputCallbackTable[xmlInputCallbackNr].closecallback = NULL;
+
+ return(xmlInputCallbackNr);
+}
+
#ifdef LIBXML_OUTPUT_ENABLED
/**
* xmlCleanupOutputCallbacks: