rdist.c patch

[Edgar Pettijohn]

--- rdist.c.orig    Sun Feb 28 15:29:27 2016
+++ rdist.c    Sun Feb 28 15:32:06 2016
@@ -57,8 +57,7 @@
 char           *path_remsh = NULL;

 static void addhostlist(char *, struct namelist **);
-static void usage(void);
-int main(int, char **, char **);
+__dead void usage(void);

 /*
  * Add a hostname to the host list
@@ -331,12 +330,12 @@
 /*
  * Print usage message and exit.
  */
-static void
+__dead void
 usage(void)
 {
     extern char *__progname;

-    (void) fprintf(stderr,
+    fprintf(stderr,
         "usage: %s [-DFnV] [-A num] [-a num] "
         "[-c mini_distfile]\n"
         "\t[-d var=value] [-f distfile] [-L remote_logopts] "
@@ -346,7 +345,7 @@
         "\t[-t timeout] [name ...]\n", __progname);


-    (void) fprintf(stderr, "\nThe values for <distopts> are:\n\t%s\n",
+    fprintf(stderr, "\nThe values for <distopts> are:\n\t%s\n",
                getdistoptlist());

     msgprusage();