trio upgrade and integration
diff --git a/valid.c b/valid.c
index a1bb5ba..bbb6b4e 100644
--- a/valid.c
+++ b/valid.c
@@ -7,13 +7,8 @@
  * Daniel.Veillard@w3.org
  */
 
-#ifdef WIN32
-#include "win32config.h"
-#else
-#include "config.h"
-#endif
+#include "libxml.h"
 
-#include <stdio.h>
 #include <string.h>
 
 #ifdef HAVE_STDLIB_H