From 8351d2d481d5d0565dd38afdf895596183903594 Mon Sep 17 00:00:00 2001
From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 4 Jan 2004 18:15:01 +0000
Subject: WHEEL defines may not be available in SDL

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@523 c046a42c-6fe2-441c-8c8c-71466251a162
---
 sdl.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sdl.c')

diff --git a/sdl.c b/sdl.c
index d8ec2c6..335ef88 100644
--- a/sdl.c
+++ b/sdl.c
@@ -195,10 +195,12 @@ static void sdl_send_mouse_event(void)
         buttons |= MOUSE_EVENT_MBUTTON;
     /* XXX: test wheel */
     dz = 0;
+#ifdef SDL_BUTTON_WHEELUP
     if (state & SDL_BUTTON(SDL_BUTTON_WHEELUP))
         dz--;
     if (state & SDL_BUTTON(SDL_BUTTON_WHEELDOWN))
         dz++;
+#endif
     kbd_mouse_event(dx, dy, dz, buttons);
 }
 
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