made MapKey static since it's not used anywhere else

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4619 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/vid_wgl.c b/vid_wgl.c
index 9e43ff124cebb45f1a9288f57c064de8ef2d346f..8f9c2dc83b063bd03bc9d2014581f2c32d5bd485 100644 (file)
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -378,7 +378,7 @@ MapKey
 Map from windows to quake keynums
 =======
 */
-int MapKey (int key, int virtualkey)
+static int MapKey (int key, int virtualkey)
 {
        int result;
        int modified = (key >> 16) & 255;