fix main() prototype, as per PR#5867

[bsdgames-darwin.git] / trek / setup.c

diff --git a/trek/setup.c b/trek/setup.c
index 7f35a2598e99dff17d3def7e79952a2e18311e88..6e381be59ba4fed1318aec8762d8789744303d2b 100644 (file)
--- a/trek/setup.c
+++ b/trek/setup.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: setup.c,v 1.5 1997/10/12 21:25:15 christos Exp $       */
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *     The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -31,12 +33,22 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static char sccsid[] = "@(#)setup.c    5.4 (Berkeley) 6/1/90";
+#if 0
+static char sccsid[] = "@(#)setup.c    8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: setup.c,v 1.5 1997/10/12 21:25:15 christos Exp $");
+#endif
 #endif /* not lint */
 
-# include      "trek.h"
-# include      "getpar.h"
+#include <stdio.h>
+#include <math.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <err.h>
+#include "trek.h"
+#include "getpar.h"
 
 /*
 **  INITIALIZE THE GAME
@@ -51,40 +63,40 @@ static char sccsid[] = "@(#)setup.c 5.4 (Berkeley) 6/1/90";
 
 struct cvntab  Lentab[] =
 {
-       "s",            "hort",                 (int (*)())1,           0,
-       "m",            "edium",                (int (*)())2,           0,
-       "l",            "ong",                  (int (*)())4,           0,
-       "restart",      "",                     0,              0,
-       0
+       { "s",          "hort",         (cmdfun)1,      0 },
+       { "m",          "edium",        (cmdfun)2,      0 },
+       { "l",          "ong",          (cmdfun)4,      0 },
+       { "restart",    "",             (cmdfun)0,      0 },
+       { NULL,         NULL,           NULL,           0 }
 };
 
 struct cvntab  Skitab[] =
 {
-       "n",            "ovice",                (int (*)())1,           0,
-       "f",            "air",                  (int (*)())2,           0,
-       "g",            "ood",                  (int (*)())3,           0,
-       "e",            "xpert",                (int (*)())4,           0,
-       "c",            "ommodore",             (int (*)())5,           0,
-       "i",            "mpossible",            (int (*)())6,           0,
-       0
+       { "n",          "ovice",        (cmdfun)1,      0 },
+       { "f",          "air",          (cmdfun)2,      0 },
+       { "g",          "ood",          (cmdfun)3,      0 },
+       { "e",          "xpert",        (cmdfun)4,      0 },
+       { "c",          "ommodore",     (cmdfun)5,      0 },
+       { "i",          "mpossible",    (cmdfun)6,      0 },
+       { NULL,         NULL,           NULL,           0 }
 };
 
+void
 setup()
 {
        struct cvntab           *r;
-       register int            i, j;
+       int             i, j;
        double                  f;
        int                     d;
-       int                     fd;
        int                     klump;
        int                     ix, iy;
-       register struct quad    *q;
+       struct quad     *q;
        struct event            *e;
 
        while (1)
        {
                r = getcodpar("What length game", Lentab);
-               Game.length = (int) r->value;
+               Game.length = (long) r->value;
                if (Game.length == 0)
                {
                        if (restartgame())
@@ -94,10 +106,10 @@ setup()
                break;
        }
        r = getcodpar("What skill game", Skitab);
-       Game.skill = (int) r->value;
+       Game.skill = (long) r->value;
        Game.tourn = 0;
        getstrpar("Enter a password", Game.passwd, 14, 0);
-       if (sequal(Game.passwd, "tournament"))
+       if (strcmp(Game.passwd, "tournament") == 0)
        {
                getstrpar("Enter tournament code", Game.passwd, 14, 0);
                Game.tourn = 1;
@@ -159,7 +171,7 @@ setup()
        for (i = j = 0; i < NDEV; i++)
                j += Param.damprob[i];
        if (j != 1000)
-               syserr("Device probabilities sum to %d", j);
+               errx(1, "Device probabilities sum to %d", j);
        Param.dockfac = 0.5;
        Param.regenfac = (5 - Game.skill) * 0.05;
        if (Param.regenfac < 0.0)