cgram(6): use standard cursor keys, use standard shuffle algorithm

[bsdgames-darwin.git] / snake / snscore / snscore.c

diff --git a/snake/snscore/snscore.c b/snake/snscore/snscore.c
index af2c5851dc59ace05358d469810cd796d52c6d0f..ee8cd2f438e2eac35c6c5d98f7d514062a01f558 100644 (file)
--- a/snake/snscore/snscore.c
+++ b/snake/snscore/snscore.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: snscore.c,v 1.12 2000/01/21 00:27:03 jsm Exp $ */
+/*     $NetBSD: snscore.c,v 1.19 2012/06/19 05:46:09 dholland Exp $    */
 
 /*
  * Copyright (c) 1980, 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) 1980, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1980, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)snscore.c  8.1 (Berkeley) 7/19/93";
 #else
-__RCSID("$NetBSD: snscore.c,v 1.12 2000/01/21 00:27:03 jsm Exp $");
+__RCSID("$NetBSD: snscore.c,v 1.19 2012/06/19 05:46:09 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -56,19 +52,21 @@ __RCSID("$NetBSD: snscore.c,v 1.12 2000/01/21 00:27:03 jsm Exp $");
 #include <unistd.h>
 #include "pathnames.h"
 
-const char *recfile = _PATH_RAWSCORES;
+static const char *recfile = _PATH_RAWSCORES;
 #define MAXPLAYERS 256
 
 struct player  {
        short   uids;
        short   scores;
        char    *name;
-} players[MAXPLAYERS], temp;
+};
 
-int    main __P((void));
+static struct player players[MAXPLAYERS], temp;
+
+int    main(void);
 
 int
-main()
+main(void)
 {
        short   uid, score;
        FILE    *fd;
@@ -79,7 +77,7 @@ main()
        struct  passwd  *p;
 
        /* Revoke setgid privileges */
-       setregid(getgid(), getgid());
+       setgid(getgid());
 
        fd = fopen(recfile, "r");
        if (fd == NULL)
@@ -95,7 +93,7 @@ main()
                if(fread(&score, sizeof(short), 1, fd) == 0)
                        break;
                if (score > 0) {
-                       if (noplayers > MAXPLAYERS) {
+                       if (noplayers >= MAXPLAYERS) {
                                printf("too many players\n");
                                exit(2);
                        }