sprinkle some more const

[bsdgames-darwin.git] / mille / extern.c

diff --git a/mille/extern.c b/mille/extern.c
index a47c9b3c79768a37f7d2624fa9c8c59918ecfe30..71cb2e255a02993b2d3e51bd760f8d9fd5fd14e0 100644 (file)
--- a/mille/extern.c
+++ b/mille/extern.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: extern.c,v 1.9 2009/05/25 23:34:50 dholland Exp $      */
+
 /*
- * Copyright (c) 1982 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1982, 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
@@ -10,11 +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.
  *
@@ -31,12 +29,16 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-/*static char sccsid[] = "from: @(#)extern.c   5.5 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$Id: extern.c,v 1.2 1993/08/01 18:54:03 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)extern.c   8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: extern.c,v 1.9 2009/05/25 23:34:50 dholland Exp $");
+#endif
 #endif /* not lint */
 
-# include      "mille.h"
+#include "mille.h"
 
 /*
  * @(#)extern.c        1.1 (Berkeley) 4/1/82
@@ -49,10 +51,10 @@ bool        Debug,                  /* set if debugging code on             */
        Order,                  /* set if hand should be sorted         */
        Saved;                  /* set if game just saved               */
 
-char   *C_fmt = "%-18.18s",    /* format for printing cards            */
+char   Initstr[INITSTR_SIZE];  /* initial string for error field       */
+const char     *C_fmt = "%-18.18s",    /* format for printing cards    */
        *Fromfile = NULL,       /* startup file for game                */
-       Initstr[100],           /* initial string for error field       */
-       *_cn[NUM_CARDS] = {     /* Card name buffer                     */
+       *const _cn[NUM_CARDS] = {       /* Card name buffer             */
                "",
                "25",
                "50",
@@ -74,7 +76,7 @@ char  *C_fmt = "%-18.18s",    /* format for printing cards            */
                "Driving Ace",
                "Right of Way"
        },
-       **C_name = &_cn[1];     /* Card names                           */
+       *const *C_name = &_cn[1];       /* Card names                   */
 
 int    Card_no,                /* Card number for current move         */
        End,                    /* End value for current hand           */
@@ -83,8 +85,8 @@ int   Card_no,                /* Card number for current move         */
        Play,                   /* Current player                       */
        Numgos,                 /* Number of Go cards used by computer  */
        Window = W_SMALL,       /* Current window wanted                */
-       Numseen[NUM_CARDS],     /* Number of cards seen in current hand */
-       Value[NUM_MILES] = {    /* Value of mileage cards               */
+       Numseen[NUM_CARDS];     /* Number of cards seen in current hand */
+const int      Value[NUM_MILES] = {    /* Value of mileage cards       */
                25, 50, 75, 100, 200
        },
        Numcards[NUM_CARDS] = { /* Number of cards in deck              */
@@ -108,8 +110,8 @@ int Card_no,                /* Card number for current move         */
                1,      /* C_DRIVE_SAFE */
                1,      /* C_RIGHT_WAY */
                0       /* C_INIT */
-       },
-       Numneed[NUM_CARDS] = {  /* number of cards needed per hand      */
+       };
+int    Numneed[NUM_CARDS] = {  /* number of cards needed per hand      */
                0,      /* C_25 */
                0,      /* C_50 */
                0,      /* C_75 */
@@ -134,13 +136,13 @@ int       Card_no,                /* Card number for current move         */
 
 CARD   Discard,                /* Top of discard pile                  */
        Sh_discard,             /* Last discard card shown              */
-       *Topcard,               /* Pointer to next card to be picked    */
-       Opposite[NUM_CARDS] = { /* Opposites of each card               */
+       *Topcard;               /* Pointer to next card to be picked    */
+const CARD     Opposite[NUM_CARDS] = { /* Opposites of each card       */
                C_25, C_50, C_75, C_100, C_200, C_GAS, C_SPARE,
                C_REPAIRS, C_GO, C_END_LIMIT, C_EMPTY, C_FLAT, C_CRASH,
                C_STOP, C_LIMIT, C_EMPTY, C_FLAT, C_CRASH, C_STOP, C_INIT
-       },
-       Deck[DECK_SZ] = {       /* Current deck                         */
+       };
+CARD   Deck[DECK_SZ] = {       /* Current deck                         */
                C_25, C_25, C_25, C_25, C_25, C_25, C_25, C_25, C_25, C_25,
                C_50, C_50, C_50, C_50, C_50, C_50, C_50, C_50, C_50, C_50,
                C_75, C_75, C_75, C_75, C_75, C_75, C_75, C_75, C_75, C_75,