find:: get rid of nested function (it's a gcc-ism)

[oweals/busybox.git] / miscutils / chat.c

diff --git a/miscutils/chat.c b/miscutils/chat.c
index d8370a963314ced22b53a6f9357cfa86fe65f0d7..ce994f870f50b39bd2944939e9de8f1f81e42162 100644 (file)
--- a/miscutils/chat.c
+++ b/miscutils/chat.c
@@ -7,6 +7,15 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+
+//usage:#define chat_trivial_usage
+//usage:       "EXPECT [SEND [EXPECT [SEND...]]]"
+//usage:#define chat_full_usage "\n\n"
+//usage:       "Useful for interacting with a modem connected to stdin/stdout.\n"
+//usage:       "A script consists of one or more \"expect-send\" pairs of strings,\n"
+//usage:       "each pair is a pair of arguments. Example:\n"
+//usage:       "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'"
+
 #include "libbb.h"
 
 // default timeout: 45 sec