[src/trunk]: src/games/boggle/boggle fix nested extern

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b2be23586c14
branches:  trunk
changeset: 503354:b2be23586c14
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Feb 05 00:27:35 2001 +0000

description:
fix nested extern

diffstat:

 games/boggle/boggle/help.c  |   6 +++---
 games/boggle/boggle/mach.c  |  15 ++++++---------
 games/boggle/boggle/timer.c |  11 ++++++-----
 games/boggle/boggle/word.c  |   9 +++++----
 4 files changed, 20 insertions(+), 21 deletions(-)

diffs (177 lines):

diff -r 9e5495fc6efb -r b2be23586c14 games/boggle/boggle/help.c
--- a/games/boggle/boggle/help.c        Mon Feb 05 00:23:59 2001 +0000
+++ b/games/boggle/boggle/help.c        Mon Feb 05 00:27:35 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: help.c,v 1.3 1997/10/10 12:04:26 lukem Exp $   */
+/*     $NetBSD: help.c,v 1.4 2001/02/05 00:27:35 christos Exp $        */
 
 /*-
  * Copyright (c) 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)help.c     8.1 (Berkeley) 6/11/93";
 #else
-__RCSID("$NetBSD: help.c,v 1.3 1997/10/10 12:04:26 lukem Exp $");
+__RCSID("$NetBSD: help.c,v 1.4 2001/02/05 00:27:35 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -51,10 +51,10 @@
 #include "bog.h"
 #include "extern.h"
 
+extern int nlines;
 int
 help()
 {
-       extern int nlines;
        int eof, i;
        FILE *fp;
        WINDOW *win;
diff -r 9e5495fc6efb -r b2be23586c14 games/boggle/boggle/mach.c
--- a/games/boggle/boggle/mach.c        Mon Feb 05 00:23:59 2001 +0000
+++ b/games/boggle/boggle/mach.c        Mon Feb 05 00:27:35 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mach.c,v 1.10 1999/09/08 21:45:26 jsm Exp $    */
+/*     $NetBSD: mach.c,v 1.11 2001/02/05 00:27:35 christos Exp $       */
 
 /*-
  * Copyright (c) 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)mach.c     8.1 (Berkeley) 6/11/93";
 #else
-__RCSID("$NetBSD: mach.c,v 1.10 1999/09/08 21:45:26 jsm Exp $");
+__RCSID("$NetBSD: mach.c,v 1.11 2001/02/05 00:27:35 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -72,6 +72,10 @@
 
 extern const char *pword[], *mword[];
 extern int ngames, nmwords, npwords, tnmwords, tnpwords;
+extern char board[];
+extern int usedbits, wordpath[];
+extern time_t start_t;
+extern int debug;
 
 static void    cont_catcher __P((int));
 static int     prwidth __P((const char *const [], int));
@@ -91,8 +95,6 @@
        int sflag;
        time_t seed;
 {
-       extern int debug;
-
        if (tty_setup() < 0)
                return(-1);
 
@@ -293,7 +295,6 @@
 void
 stoptime()
 {
-       extern time_t start_t;
        time_t t;
 
        (void)time(&t);
@@ -306,7 +307,6 @@
 void
 starttime()
 {
-       extern time_t start_t;
        time_t t;
 
        (void)time(&t);
@@ -408,9 +408,6 @@
 {
        int c, col, found, i, r, row;
        char buf[MAXWORDLEN + 1];
-       extern char board[];
-       extern int usedbits, wordpath[];
-       extern int nmwords, npwords;
 
        getyx(stdscr, r, c);
        getword(buf);
diff -r 9e5495fc6efb -r b2be23586c14 games/boggle/boggle/timer.c
--- a/games/boggle/boggle/timer.c       Mon Feb 05 00:23:59 2001 +0000
+++ b/games/boggle/boggle/timer.c       Mon Feb 05 00:27:35 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: timer.c,v 1.4 1997/10/10 12:04:36 lukem Exp $  */
+/*     $NetBSD: timer.c,v 1.5 2001/02/05 00:27:35 christos Exp $       */
 
 /*-
  * Copyright (c) 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)timer.c    8.2 (Berkeley) 2/22/94";
 #else
-__RCSID("$NetBSD: timer.c,v 1.4 1997/10/10 12:04:36 lukem Exp $");
+__RCSID("$NetBSD: timer.c,v 1.5 2001/02/05 00:27:35 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -59,6 +59,10 @@
 
 static int waitch __P((long));
 
+extern int tlimit;
+extern time_t start_t;
+extern jmp_buf env;
+
 /*
  * Update the display of the remaining time while waiting for a character
  * If time runs out do a longjmp() to the game controlling routine, returning
@@ -68,9 +72,6 @@
 int
 timerch()
 {
-       extern int tlimit;
-       extern time_t start_t;
-       extern jmp_buf env;
        time_t prevt, t;
        int col, remaining, row;
 
diff -r 9e5495fc6efb -r b2be23586c14 games/boggle/boggle/word.c
--- a/games/boggle/boggle/word.c        Mon Feb 05 00:23:59 2001 +0000
+++ b/games/boggle/boggle/word.c        Mon Feb 05 00:27:35 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: word.c,v 1.5 1999/09/08 21:17:45 jsm Exp $     */
+/*     $NetBSD: word.c,v 1.6 2001/02/05 00:27:35 christos Exp $        */
 
 /*-
  * Copyright (c) 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)word.c     8.1 (Berkeley) 6/11/93";
 #else
-__RCSID("$NetBSD: word.c,v 1.5 1999/09/08 21:17:45 jsm Exp $");
+__RCSID("$NetBSD: word.c,v 1.6 2001/02/05 00:27:35 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -61,6 +61,9 @@
 
 static int first = 1, lastch = 0;
 
+extern struct dictindex dictindex[];
+extern int wordlen;
+
 /*
  * Return the next word in the compressed dictionary in 'buffer' or
  * NULL on end-of-file
@@ -69,7 +72,6 @@
 nextword(fp)
        FILE *fp;
 {
-       extern int wordlen;
        int ch, pcount;
        char *p;
        static char buf[MAXWORDLEN + 1];
@@ -193,7 +195,6 @@
        int i, j;
        char buf[BUFSIZ];
        FILE *fp;
-       extern struct dictindex dictindex[];
  
        if ((fp = fopen(indexfile, "r")) == NULL) {
                warn("Can't open '%s'", indexfile);