diff -Naur xorg-server-1.11.2.orig/include/input.h xorg-server-1.11.2/include/input.h
--- xorg-server-1.11.2.orig/include/input.h	2011-07-15 17:26:40.000000000 +0400
+++ xorg-server-1.11.2/include/input.h	2011-12-22 10:38:53.581370977 +0400
@@ -503,7 +503,7 @@
                         DeviceIntPtr master);
 
 extern _X_EXPORT DeviceIntPtr GetPairedDevice(DeviceIntPtr kbd);
-extern DeviceIntPtr GetMaster(DeviceIntPtr dev, int type);
+extern _X_EXPORT DeviceIntPtr GetMaster(DeviceIntPtr dev, int type);
 
 extern _X_EXPORT int AllocDevicePair(ClientPtr client,
                              char* name,