It's "its."

[bsdgames-darwin.git] / backgammon / teachgammon / teach.c

diff --git a/backgammon/teachgammon/teach.c b/backgammon/teachgammon/teach.c
index 98ab026f62ccb93ff6101081f2b44cfdb152d3b4..8f197176b9c64c803f3cfa7ba6bdc45d699e9ae2 100644 (file)
--- a/backgammon/teachgammon/teach.c
+++ b/backgammon/teachgammon/teach.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: teach.c,v 1.14 2003/08/07 09:36:58 agc Exp $   */
+/*     $NetBSD: teach.c,v 1.17 2005/07/01 01:12:39 jmc Exp $   */
 
 /*
  * Copyright (c) 1980, 1993
@@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
 #if 0
 static char sccsid[] = "@(#)teach.c    8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: teach.c,v 1.14 2003/08/07 09:36:58 agc Exp $");
+__RCSID("$NetBSD: teach.c,v 1.17 2005/07/01 01:12:39 jmc Exp $");
 #endif
 #endif                         /* not lint */
 
@@ -60,9 +60,7 @@ const char   *const contin[] = {
 };
 
 int
-main(argc, argv)
-       int     argc;
-       char   *argv[];
+main(int argc __attribute__((__unused__)), char *argv[])
 {
        int     i;
 
@@ -145,14 +143,14 @@ main(argc, argv)
 }
 
 void
-leave()
+leave(void)
 {
        if (tflag)
                clear();
        else
                writec('\n');
        fixtty(&old);
-       execl(EXEC, "backgammon", "-n", args[0]?args:0, 0);
+       execl(EXEC, "backgammon", "-n", args[0]?args:0, (char *) 0);
        writel("Help! Backgammon program is missing\007!!\n");
        exit(1);
 }