move help text from include/usage.src.h to coreutils/*.c

Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

coreutils/readlink.c

@@ -6,6 +6,18 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+
+//usage:#define readlink_trivial_usage
+//usage:	IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"
+//usage:#define readlink_full_usage "\n\n"
+//usage:       "Display the value of a symlink"
+//usage:	IF_FEATURE_READLINK_FOLLOW( "\n"
+//usage:     "\nOptions:"
+//usage:     "\n	-f	Canonicalize by following all symlinks"
+//usage:     "\n	-n	Don't add newline"
+//usage:     "\n	-v	Verbose"
+//usage:	)
+
 #include "libbb.h"
 
 /*