From: Jason Rumney <jasonr@gnu.org>
Date: Tue, 4 Sep 2007 21:39:01 +0000 (+0000)
Subject: (WM_MOUSEHWHEEL): Define if system headers don't.
X-Git-Tag: emacs-pretest-23.0.90~11119
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c36598761e3b75c2efe6c2c02c2c78d6d07b45af;p=emacs.git

(WM_MOUSEHWHEEL): Define if system headers don't.
---

diff --git a/src/w32term.h b/src/w32term.h
index 3e7f3a3a6a9..1af1d89846f 100644
--- a/src/w32term.h
+++ b/src/w32term.h
@@ -612,6 +612,9 @@ extern void w32_unload_font ();
 #define WM_XBUTTONDOWN                 (WM_MOUSEWHEEL + 1)
 #define WM_XBUTTONUP                   (WM_MOUSEWHEEL + 2)
 #endif /* WM_XBUTTONDOWN */
+#ifndef WM_MOUSEHWHEEL
+#define WM_MOUSEHWHEEL                 (WM_MOUSEWHEEL + 4)
+#endif /* WM_MOUSEHWHEEL  */
 
 #define WM_EMACS_START                 (WM_USER + 1)
 #define WM_EMACS_KILL                  (WM_EMACS_START + 0)