diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index 775291ff0..dcce7f05d 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,4 +1,11 @@
 
+2001-02-21  Earnie Boyd  <earnie@users.sourceforge.net
+
+	* include/w32api.h: (_W32API_VERSION): Remove.
+	(__W32API_VERSION): Add.
+	(__W32API_MAJOR_VERSION): Ditto.
+	(__W32API_MINOR_VERSION): Ditto.
+
 2001-02-21  Danny Smith <dannysmith@users.sourceforge.net>
 
 	* include/wingdi.h (struct _DOCINFO[AW]): UNICODE it.
diff --git a/winsup/w32api/include/w32api.h b/winsup/w32api/include/w32api.h
index 3e0631ad7..5be261164 100644
--- a/winsup/w32api/include/w32api.h
+++ b/winsup/w32api/include/w32api.h
@@ -1,6 +1,8 @@
 #ifndef _W32API_H_
 #define _W32API_H_
 
-#define _W32API_VERSION 0.4
+#define __W32API_VERSION 0.5
+#define __W32API_MAJOR_VERSION 0
+#define __W32API_MINOR_VERSION 5
 
 #endif /* ndef _W32API_H_ */