From 4c43f46e8fae246416726c9efb71cf5e984d2e08 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 30 Aug 2011 21:08:49 +0300
Subject: [PATCH] Fix windows compilation

---
 source/input/mouse.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/input/mouse.cpp b/source/input/mouse.cpp
index 476275f..cd89f94 100644
--- a/source/input/mouse.cpp
+++ b/source/input/mouse.cpp
@@ -1,3 +1,6 @@
+#ifdef WIN32
+#include <windowsx.h>
+#endif
 #include <msp/graphics/window.h>
 #include <msp/graphics/window_priv.h>
 #include <msp/strings/format.h>
@@ -68,7 +71,7 @@ void Mouse::input_event(const Graphics::Window::Event &event)
 		break;
 	case WM_MOUSEWHEEL:
 		{
-			unsigned btn = (HIWORD(wp)&0x8000) ? 5 : 4;
+			unsigned btn = (HIWORD(event.wparam)&0x8000) ? 5 : 4;
 			set_button_state(btn, true, true);
 			set_button_state(btn, false, true);
 		}
-- 
2.45.2