1 files changed, 12 insertions, 0 deletions

diff --git a/miscutils/microcom.c b/miscutils/microcom.c
index 3acbe3023..edaeb6fa5 100644
--- a/miscutils/microcom.c
+++ b/miscutils/microcom.c
@@ -7,6 +7,18 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+
+//usage:#define microcom_trivial_usage
+//usage:       "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
+//usage:#define microcom_full_usage "\n\n"
+//usage:       "Copy bytes for stdin to TTY and from TTY to stdout\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -d      Wait up to DELAY ms for TTY output before sending every"
+//usage:     "\n                next byte to it"
+//usage:     "\n        -t      Exit if both stdin and TTY are silent for TIMEOUT ms"
+//usage:     "\n        -s      Set serial line to SPEED"
+//usage:     "\n        -X      Disable special meaning of NUL and Ctrl-X from stdin"
+
 #include "libbb.h"
 
 // set raw tty mode