diff -ur xc.org/lib/X11/KeyBind.c xc/lib/X11/KeyBind.c
--- xc.org/lib/X11/KeyBind.c	2001-12-15 04:54:02.000000000 +0900
+++ xc/lib/X11/KeyBind.c	2004-09-16 19:19:46.000000000 +0900
@@ -545,6 +545,13 @@
     unsigned int modifiers;
     KeySym symbol;
 
+    /* X/Qt hack start */
+    if (event->keycode & 0x100) {
+	    *buffer = event->keycode & 0xff;
+	    return 1;
+    }
+    /* X/Qt hack end */
+
     if (! _XTranslateKey(event->display, event->keycode, event->state,
 		  &modifiers, &symbol))
 	return 0;
diff -ur xc.org/lib/X11/XlibInt.c xc/lib/X11/XlibInt.c
--- xc.org/lib/X11/XlibInt.c	2003-02-18 14:15:27.000000000 +0900
+++ xc/lib/X11/XlibInt.c	2004-09-16 19:19:46.000000000 +0900
@@ -2358,6 +2358,11 @@
 			ev->state	= event->u.keyButtonPointer.state;
 			ev->same_screen	= event->u.keyButtonPointer.sameScreen;
 			ev->keycode 	= event->u.u.detail;
+			/* X/Qt hack start */
+			if (event->u.keyButtonPointer.pad1 == 0xff) {
+				ev->keycode |= 0x100;
+			}
+			/* X/Qt hack end */
 		}
 	      	break;
 	      case ButtonPress: