XI: directly write out X_XIGetClientPointer reply

Write out the X_XIGetClientPointer reply directly (and do the swapping
within the request handler) instead of going through separate callback
that's having demux the replies again.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

Xi/xigetclientpointer.h

@@ -29,10 +29,8 @@
 
 #ifndef GETCPTR_H
 #define GETCPTR_H 1
+
 int SProcXIGetClientPointer(ClientPtr /* client */ );
 int ProcXIGetClientPointer(ClientPtr /* client */ );
-void SRepXIGetClientPointer(ClientPtr /* client */ ,
-                            int /* size */ ,
-                            xXIGetClientPointerReply * /* rep */ );
 
 #endif                          /* GETCPTR_H */