Extract usage information into a separate file.
diff --git a/gunzip.c b/gunzip.c
index de68bd1..b29bdf7 100644
--- a/gunzip.c
+++ b/gunzip.c
@@ -30,19 +30,7 @@
#include "internal.h"
#include <getopt.h>
-static const char gunzip_usage[] =
- "gunzip [OPTION]... FILE\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nUncompress FILE (or standard input if FILE is '-').\n\n"
- "Options:\n"
-
- "\t-c\tWrite output to standard output\n"
- "\t-t\tTest compressed file integrity\n"
-#endif
- ;
-
-
- /* These defines are very important for BusyBox. Without these,
+/* These defines are very important for BusyBox. Without these,
* huge chunks of ram are pre-allocated making the BusyBox bss
* size Freaking Huge(tm), which is a bad thing.*/
#define SMALL_MEM