X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Flong-options.c;h=1c4e74a001d6a15f38657bf44c5eb2ad8b5526df;hb=44d7c1c1f004fa9bfb8ec3948de2671a7958cf5b;hp=ada070eb00ddb3ad9f1cc96ba87489faf0c70677;hpb=1bd3e749e2f001b333f49fd6d8b358714f2ef09f;p=gnulib.git

diff --git a/lib/long-options.c b/lib/long-options.c
index ada070eb0..1c4e74a00 100644
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -1,6 +1,6 @@
 /* Utility to accept --help and --version options as unobtrusively as possible.
 
-   Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003 Free
+   Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003, 2004 Free
    Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -49,7 +49,7 @@ parse_long_options (int argc,
 		    const char *command_name,
 		    const char *package,
 		    const char *version,
-		    void (*usage_func)(),
+		    void (*usage_func) (int),
 		    /* const char *author1, ...*/ ...)
 {
   int c;
@@ -66,7 +66,7 @@ parse_long_options (int argc,
       switch (c)
 	{
 	case 'h':
-	  (*usage_func) (0);
+	  (*usage_func) (EXIT_SUCCESS);
 
 	case 'v':
 	  {