tty: add ioctl numbers for vt/kbd ops

diff --git a/Kernel/include/tty.h b/Kernel/include/tty.h
index 47eb544..8ea8e3d 100644 (file)
--- a/Kernel/include/tty.h
+++ b/Kernel/include/tty.h
@@ -136,6 +136,10 @@ struct termios {
 
 #define TIOCHANGUP     7       /* vhangup() */
 
+#define KBMAPSIZE      0x20
+#define KBMAPGET       0x21
+#define VTSIZE         0x22
+
 #define CTRL(c)  (c & 0x1f)
 
 /* Character Input Queue size */