sprinkle static

[bsdgames-darwin.git] / fish / fish.c

diff --git a/fish/fish.c b/fish/fish.c
index e6d6b5bddecd06d1eba8527a8f924d2d2379fefe..f029e4dc68ffae2a7cabcbac0931254cdc13b808 100644 (file)
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: fish.c,v 1.17 2005/07/02 08:38:24 jmc Exp $    */
+/*     $NetBSD: fish.c,v 1.20 2009/08/12 05:55:53 dholland Exp $       */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -34,15 +34,15 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1990, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1990, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)fish.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: fish.c,v 1.17 2005/07/02 08:38:24 jmc Exp $");
+__RCSID("$NetBSD: fish.c,v 1.20 2009/08/12 05:55:53 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -67,32 +67,32 @@ __RCSID("$NetBSD: fish.c,v 1.17 2005/07/02 08:38:24 jmc Exp $");
 #define        COMPUTER        0
 #define        OTHER(a)        (1 - (a))
 
-const char *const cards[] = {
+static const char *const cards[] = {
        "A", "2", "3", "4", "5", "6", "7",
        "8", "9", "10", "J", "Q", "K", NULL,
 };
 #define        PRC(card)       (void)printf(" %s", cards[card])
 
-int promode;
-int asked[RANKS], comphand[RANKS], deck[TOTCARDS];
-int userasked[RANKS], userhand[RANKS];
-int curcard = TOTCARDS;
-
-void   chkwinner(int, const int *);
-int    compmove(void);
-int    countbooks(const int *);
-int    countcards(const int *);
-int    drawcard(int, int *);
-int    gofish(int, int, int *);
-void   goodmove(int, int, int *, int *);
-void   init(void);
-void   instructions(void);
-int    nrandom(int);
-void   printhand(const int *);
-void   printplayer(int);
-int    promove(void);
-void   usage(void) __attribute__((__noreturn__));
-int    usermove(void);
+static int promode;
+static int asked[RANKS], comphand[RANKS], deck[TOTCARDS];
+static int userasked[RANKS], userhand[RANKS];
+static int curcard = TOTCARDS;
+
+static void chkwinner(int, const int *);
+static int compmove(void);
+static int countbooks(const int *);
+static int countcards(const int *);
+static int drawcard(int, int *);
+static int gofish(int, int, int *);
+static void goodmove(int, int, int *, int *);
+static void init(void);
+static void instructions(void);
+static int nrandom(int);
+static void printhand(const int *);
+static void printplayer(int);
+static int promove(void);
+static void usage(void) __dead;
+static int usermove(void);
 
 int
 main(int argc, char **argv)
@@ -146,7 +146,7 @@ istart:             for (;;) {
        /* NOTREACHED */
 }
 
-int
+static int
 usermove(void)
 {
        int n;
@@ -201,7 +201,7 @@ usermove(void)
        /* NOTREACHED */
 }
 
-int
+static int
 compmove(void)
 {
        static int lmove;
@@ -219,7 +219,7 @@ compmove(void)
        return(lmove);
 }
 
-int
+static int
 promove(void)
 {
        int i, max;
@@ -258,7 +258,7 @@ promove(void)
        /* NOTREACHED */
 }
 
-int
+static int
 drawcard(int player, int *hand)
 {
        int card;
@@ -277,7 +277,7 @@ drawcard(int player, int *hand)
        return(card);
 }
 
-int
+static int
 gofish(int askedfor, int player, int *hand)
 {
        printplayer(OTHER(player));
@@ -292,7 +292,7 @@ gofish(int askedfor, int player, int *hand)
        return(0);
 }
 
-void
+static void
 goodmove(int player, int move, int *hand, int *opphand)
 {
        printplayer(OTHER(player));
@@ -314,7 +314,7 @@ goodmove(int player, int move, int *hand, int *opphand)
        (void)printf("get another guess!\n");
 }
 
-void
+static void
 chkwinner(int player, const int *hand)
 {
        int cb, i, ub;
@@ -342,7 +342,7 @@ chkwinner(int player, const int *hand)
        exit(0);
 }
 
-void
+static void
 printplayer(int player)
 {
        switch (player) {
@@ -355,7 +355,7 @@ printplayer(int player)
        }
 }
 
-void
+static void
 printhand(const int *hand)
 {
        int book, i, j;
@@ -375,7 +375,7 @@ printhand(const int *hand)
        (void)putchar('\n');
 }
 
-int
+static int
 countcards(const int *hand)
 {
        int i, count;
@@ -385,7 +385,7 @@ countcards(const int *hand)
        return(count);
 }
 
-int
+static int
 countbooks(const int *hand)
 {
        int i, count;
@@ -401,7 +401,7 @@ countbooks(const int *hand)
        return(count);
 }
 
-void
+static void
 init(void)
 {
        int i, j, temp;
@@ -422,14 +422,14 @@ init(void)
        }
 }
 
-int
+static int
 nrandom(int n)
 {
 
        return((int)random() % n);
 }
 
-void
+static void
 instructions(void)
 {
        int input;
@@ -470,7 +470,7 @@ instructions(void)
        while ((input = getchar()) != EOF && input != '\n');
 }
 
-void
+static void
 usage(void)
 {
        (void)fprintf(stderr, "usage: fish [-p]\n");