diff --git a/ChangeLog b/ChangeLog
index bd8069b7..04ebba70 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Jan 15 18:09:23 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h: try to avoid problems when compiling on Windows
+
 Mon Jan 14 18:56:25 CET 2002 Daniel Veillard <daniel@veillard.com>
 
 	* hash.c: patch from Anthony Jones for hash.c allocation size
diff --git a/libxml.h b/libxml.h
index eaec6540..d229ba39 100644
--- a/libxml.h
+++ b/libxml.h
@@ -9,6 +9,9 @@
 #ifndef __XML_LIBXML_H__
 #define __XML_LIBXML_H__
 
+#ifndef IN_LIBXML
+#define IN_LIBXML
+#endif
 #if defined(WIN32) && !defined(__CYGWIN__)
 #include "win32config.h"
 #elif defined(macintosh)
@@ -30,6 +33,5 @@
 #define TRIO_REPLACE_STDIO
 #include "trio.h"
 #endif
-#define IN_LIBXML
 
 #endif /* ! __XML_LIBXML_H__ */