1 files changed, 6 insertions, 1 deletions
diff --git a/HTMLtree.c b/HTMLtree.c
index e79d118..37999f7 100644
--- a/HTMLtree.c
+++ b/HTMLtree.c
@@ -316,6 +316,11 @@ htmlIsBooleanAttr(const xmlChar *name)
 }
 
 #ifdef LIBXML_OUTPUT_ENABLED
+/*
+ * private routine exported from xmlIO.c
+ */
+xmlOutputBufferPtr
+xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder);
 /************************************************************************
  *									*
  * 			Output error handlers				*
@@ -566,7 +571,7 @@ htmlDocDumpMemoryFormat(xmlDocPtr cur, xmlChar**mem, int *size, int format) {
     if (handler == NULL)
 	handler = xmlFindCharEncodingHandler("ascii");
 
-    buf = xmlAllocOutputBuffer(handler);
+    buf = xmlAllocOutputBufferInternal(handler);
     if (buf == NULL) {
 	*mem = NULL;
 	*size = 0;