From 9b33611c932eaec129a800b681844ecdbabc20ee Mon Sep 17 00:00:00 2001
From: nijtmans <nijtmans>
Date: Thu, 24 Jun 2010 13:36:33 +0000
Subject: [Bug 3019634] errno.h and tclWinPort.h have conflicting definitions.

---
 ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 5a94d90..e2a19e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,11 @@
 	* win/tclWinPort.h   [Bug 3019634] errno.h and tclWinPort.h have
 	conflicting definitions.
 
+		***POTENTIAL INCOMPATIBILITY***
+	On win32, the correspondence between errno and the related error
+	message, as handled by Tcl_ErrnoMsg() changes. The error message
+	is kept the same, but the corresponding errno value might change.
+
 2010-06-22  Donal K. Fellows  <dkf@users.sf.net>
 
 	* generic/tclCmdIL.c (Tcl_LsetObjCmd): [Bug 3019351]: Corrected wrong
-- 
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