3 files changed, 15 insertions, 1 deletions
diff --git a/xorg-server/include/dix.h b/xorg-server/include/dix.h
index 5dc2ac568..3d8b0e575 100644
--- a/xorg-server/include/dix.h
+++ b/xorg-server/include/dix.h
@@ -395,6 +395,8 @@ DeliverTouchEvents(DeviceIntPtr /* dev */ ,
 extern void
 InitializeSprite(DeviceIntPtr /* pDev */ ,
                  WindowPtr /* pWin */ );
+extern void
+FreeSprite(DeviceIntPtr pDev);
 
 extern void
 UpdateSpriteForScreen(DeviceIntPtr /* pDev */ ,
diff --git a/xorg-server/include/input.h b/xorg-server/include/input.h
index bcf98a63e..5747f3cd2 100644
--- a/xorg-server/include/input.h
+++ b/xorg-server/include/input.h
@@ -264,7 +264,7 @@ extern _X_EXPORT Bool ActivateDevice(DeviceIntPtr /*device */ ,
 
 extern _X_EXPORT Bool DisableDevice(DeviceIntPtr /*device */ ,
                                     BOOL /* sendevent */ );
-
+extern void DisableAllDevices(void);
 extern int InitAndStartDevices(void);
 
 extern void CloseDownDevices(void);
diff --git a/xorg-server/include/misc.h b/xorg-server/include/misc.h
index 41c13332a..fea74b86c 100644
--- a/xorg-server/include/misc.h
+++ b/xorg-server/include/misc.h
@@ -381,4 +381,16 @@ extern _X_EXPORT unsigned long serverGeneration;
 
 #define BUG_WARN(cond)  __BUG_WARN_MSG(cond, 0, NULL)
 
+#define BUG_RETURN(cond) \
+        do { if (cond) { __BUG_WARN_MSG(cond, 0, NULL); return; } } while(0)
+
+#define BUG_RETURN_MSG(cond, ...) \
+        do { if (cond) { __BUG_WARN_MSG(cond, 1, __VA_ARGS__); return; } } while(0)
+
+#define BUG_RETURN_VAL(cond, val) \
+        do { if (cond) { __BUG_WARN_MSG(cond, 0, NULL); return (val); } } while(0)
+
+#define BUG_RETURN_VAL_MSG(cond, val, ...) \
+        do { if (cond) { __BUG_WARN_MSG(cond, 1, __VA_ARGS__); return (val); } } while(0)
+
 #endif                          /* MISC_H */