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 3b94565ccb138c9c8a69007d062d5126822ae7c6..d7c257859514daff43447a77a35d0342e57b67e7 100644 (file)
--- a/hangman/main.c
+++ b/hangman/main.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: main.c,v 1.10 2002/01/20 00:42:51 jsm Exp $    */
+/*     $NetBSD: main.c,v 1.15 2012/06/19 05:45:00 dholland Exp $       */
 
 /*
  * Copyright (c) 1983, 1993
@@ -12,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -35,15 +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 1.10 2002/01/20 00:42:51 jsm Exp $");
+__RCSID("$NetBSD: main.c,v 1.15 2012/06/19 05:45:00 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -54,9 +50,7 @@ __RCSID("$NetBSD: main.c,v 1.10 2002/01/20 00:42:51 jsm Exp $");
  * This game written by Ken Arnold.
  */
 int
-main(argc, argv)
-       int argc;
-       char *argv[];
+main(int argc, char *argv[])
 {
        int ch;
 
@@ -80,7 +74,8 @@ main(argc, argv)
                }
        }
 
-       initscr();
+       if (!initscr())
+               errx(0, "couldn't initialize screen");
        signal(SIGINT, die);
        setup();
        for (;;) {
@@ -95,8 +90,7 @@ main(argc, argv)
  *     Die properly.
  */
 void
-die(dummy)
-       int dummy __attribute__((__unused__));
+die(int dummy __unused)
 {
        mvcur(0, COLS - 1, LINES - 1, 0);
        endwin();