1 files changed, 12 insertions, 0 deletions

diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c
index ca8cd21c2..a6a7c2374 100644
--- a/console-tools/setkeycodes.c
+++ b/console-tools/setkeycodes.c
@@ -8,6 +8,18 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+
+//usage:#define setkeycodes_trivial_usage
+//usage:       "SCANCODE KEYCODE..."
+//usage:#define setkeycodes_full_usage "\n\n"
+//usage:       "Set entries into the kernel's scancode-to-keycode map,\n"
+//usage:       "allowing unusual keyboards to generate usable keycodes.\n\n"
+//usage:       "SCANCODE may be either xx or e0xx (hexadecimal),\n"
+//usage:       "and KEYCODE is given in decimal."
+//usage:
+//usage:#define setkeycodes_example_usage
+//usage:       "$ setkeycodes e030 127\n"
+
 #include "libbb.h"
 
 /* From <linux/kd.h> */