# HG changeset patch
# User terkhen <terkhen@openttd.org>
# Date 1315045888 0
# Node ID 813de0a4a2d70e812a6d63b9a13ca070e59cc1c3
# Parent  f309427f9a2b3d4ca7a314d64ad718d93242fbe4
(svn r22877) -Fix (r22874): Fix broken compilation on MinGW.

diff --git a/src/sound/win32_s.cpp b/src/sound/win32_s.cpp
--- a/src/sound/win32_s.cpp
+++ b/src/sound/win32_s.cpp
@@ -15,6 +15,7 @@
 #include "../mixer.h"
 #include "../core/alloc_func.hpp"
 #include "../core/bitmath_func.hpp"
+#include "../core/math_func.hpp"
 #include "win32_s.h"
 #include <windows.h>
 #include <mmsystem.h>