Remove is_hex_str() (trying to guess if a number was hex or not). It is not

[bsdgames-darwin.git] / hangman / main.c

diff --git a/hangman/main.c b/hangman/main.c
index 9ac368b4ba200f92d16cc4101e81f96691730fb4..d7c257859514daff43447a77a35d0342e57b67e7 100644 (file)
--- a/hangman/main.c
+++ b/hangman/main.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: main.c,v 1.12 2007/12/15 19:44:41 perry Exp $  */
+/*     $NetBSD: main.c,v 1.15 2012/06/19 05:45:00 dholland Exp $       */
 
 /*
  * Copyright (c) 1983, 1993
@@ -31,15 +31,15 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1983, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)main.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: main.c,v 1.12 2007/12/15 19:44:41 perry Exp $");
+__RCSID("$NetBSD: main.c,v 1.15 2012/06/19 05:45:00 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -50,9 +50,7 @@ __RCSID("$NetBSD: main.c,v 1.12 2007/12/15 19:44:41 perry Exp $");
  * This game written by Ken Arnold.
  */
 int
-main(argc, argv)
-       int argc;
-       char *argv[];
+main(int argc, char *argv[])
 {
        int ch;
 
@@ -76,7 +74,8 @@ main(argc, argv)
                }
        }
 
-       initscr();
+       if (!initscr())
+               errx(0, "couldn't initialize screen");
        signal(SIGINT, die);
        setup();
        for (;;) {
@@ -91,8 +90,7 @@ main(argc, argv)
  *     Die properly.
  */
 void
-die(dummy)
-       int dummy __unused;
+die(int dummy __unused)
 {
        mvcur(0, COLS - 1, LINES - 1, 0);
        endwin();