sprinkle static

Author: sauclovian

games/adventure/crc.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: crc.c,v 1.9 2005/07/01 00:03:36 jmc Exp $	*/
+/*	$NetBSD: crc.c,v 1.10 2009/08/12 04:28:27 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1993
@@ -38,13 +38,13 @@
 static char sccsid[] = "@(#)crc.c	8.1 (Berkeley) 5/31/93";
 static char ORIGINAL_sccsid[] = "@(#)crc.c	5.2 (Berkeley) 4/4/91";
 #else
-__RCSID("$NetBSD: crc.c,v 1.9 2005/07/01 00:03:36 jmc Exp $");
+__RCSID("$NetBSD: crc.c,v 1.10 2009/08/12 04:28:27 dholland Exp $");
 #endif
 #endif /* not lint */
 
 #include "extern.h"
 
-const unsigned long crctab[] = {
+static const unsigned long crctab[] = {
 	0x7fffffff,
 	0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
 	0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e,
@@ -106,8 +106,8 @@ const unsigned long crctab[] = {
  *      it.
  */
 
-unsigned long crcval;
-unsigned int step;
+static unsigned long crcval;
+static unsigned int step;
 
 void
 crc_start()

games/adventure/extern.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.10 2004/01/27 20:30:28 jsm Exp $	*/
+/*	$NetBSD: extern.h,v 1.11 2009/08/12 04:28:27 dholland Exp $	*/
 
 /*
  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
@@ -43,27 +43,17 @@ void die(int);
 /* init.c */
 void init(void);
 char   *decr(int, int, int, int, int);
-void linkdata(void);
 void trapdel(int);
 void startup(void);
 
 /* io.c */
 void getin(char **, char **);
 int yes(int, int, int);
 int yesm(int, int, int);
-int next(void);
 void rdata(void);
-int rnum(void);
-void rdesc(int);
-void rtrav(void);
 #ifdef DEBUG
 void twrite(int);
 #endif
-void rvoc(void);
-void rlocs(void);
-void rdflt(void);
-void rliq(void);
-void rhints(void);
 void rspeak(int);
 void mspeak(int);
 struct text;
@@ -78,24 +68,17 @@ int restore(const char *);
 int toting(int);
 int here(int);
 int at(int);
-int liq2(int);
 int liq(void);
 int liqloc(int);
-int bitset(int, int);
 int forced(int);
 int dark(void);
 int pct(int);
 int fdwarf(void);
 int march(void);
-int mback(void);
-int specials(void);
-int trbridge(void);
-void badmove(void);
 void bug(int) __attribute__((__noreturn__));
 void checkhints(void);
 int trsay(void);
 int trtake(void);
-int dropper(void);
 int trdrop(void);
 int tropen(void);
 int trkill(void);
@@ -119,12 +102,9 @@ int vocab(const char *, int, int);
 #define weq(str1, str2)		(!strncmp((str1), (str2), 5))
 #define length(str)		(strlen((str)) + 1)
 
-void prht(void);
-
 /* wizard.c */
 void datime(int *, int *);
 void poof(void);
 int Start(void);
-int wizard(void);
 void ciao(void);
 int ran(int);

games/adventure/hdr.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: hdr.h,v 1.11 2005/07/01 00:03:36 jmc Exp $	*/
+/*	$NetBSD: hdr.h,v 1.12 2009/08/12 04:28:27 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -56,7 +56,6 @@
 
 #include <signal.h>
 
-extern int     datfd;			/* message file descriptor */
 extern volatile sig_atomic_t delhit;
 extern int     yea;
 extern char data_file[];	/* Virtual data file */
@@ -141,7 +140,7 @@ extern	int     keys, lamp, grate, cage, rod, rod2, steps,	/* mnemonics */
 	        axe, mirror, dragon, chasm, troll, troll2, bear, messag,
 	        vend, batter, nugget, coins, chest, eggs, tridnt, vase,
 	        emrald, pyram, pearl, rug, chain, spices, back, look, cave,
-	        null, entrnc, dprssn, enter, stream, pour, say, lock, throw,
+		null, entrnc, dprssn, /*enter, stream, pour,*/ say, lock, throw,
 	        find, invent;
 
 extern	int     chloc, chloc2, dseen[7], dloc[7],	/* dwarf stuff */

games/adventure/init.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: init.c,v 1.17 2007/12/15 19:44:38 perry Exp $	*/
+/*	$NetBSD: init.c,v 1.18 2009/08/12 04:28:27 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)init.c	8.1 (Berkeley) 6/2/93";
 #else
-__RCSID("$NetBSD: init.c,v 1.17 2007/12/15 19:44:38 perry Exp $");
+__RCSID("$NetBSD: init.c,v 1.18 2009/08/12 04:28:27 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -55,12 +55,13 @@ __RCSID("$NetBSD: init.c,v 1.17 2007/12/15 19:44:38 perry Exp $");
 #include "hdr.h"
 #include "extern.h"
 
+static void linkdata(void);
+
 int     blklin = TRUE;
 
 int     setbit[16] = {1, 2, 4, 010, 020, 040, 0100, 0200, 0400, 01000, 02000, 
 		      04000, 010000, 020000, 040000, 0100000};
 
-int     datfd;			/* message file descriptor */
 volatile sig_atomic_t delhit;
 int     yea;
 
@@ -111,9 +112,11 @@ int     keys, lamp, grate, cage, rod, rod2, steps,	/* mnemonics */
         axe, mirror, dragon, chasm, troll, troll2, bear, messag,
         vend, batter, nugget, coins, chest, eggs, tridnt, vase,
         emrald, pyram, pearl, rug, chain, spices, back, look, cave,
-        null, entrnc, dprssn, enter, stream, pour, say, lock, throw,
+        null, entrnc, dprssn, say, lock, throw,
         find, invent;
 
+static int enter, /*stream,*/ pour;
+
 int     chloc, chloc2, dseen[7], dloc[7],	/* dwarf stuff */
         odloc[7], dflag, daltlc;
 
@@ -148,7 +151,7 @@ decr(int a, int b, int c, int d, int e)
 	return buf;
 }
 
-void
+static void
 linkdata(void)
 {				/* secondary data manipulation */
 	int     i, j;

games/adventure/io.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: io.c,v 1.20 2006/05/18 18:42:59 mrg Exp $	*/
+/*	$NetBSD: io.c,v 1.21 2009/08/12 04:28:27 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)io.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: io.c,v 1.20 2006/05/18 18:42:59 mrg Exp $");
+__RCSID("$NetBSD: io.c,v 1.21 2009/08/12 04:28:27 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -52,6 +52,15 @@ __RCSID("$NetBSD: io.c,v 1.20 2006/05/18 18:42:59 mrg Exp $");
 #include "hdr.h"
 #include "extern.h"
 
+static int next(void);
+static void rdesc(int);
+static void rdflt(void);
+static void rhints(void);
+static void rliq(void);
+static void rlocs(void);
+static int rnum(void);
+static void rtrav(void);
+static void rvoc(void);
 
 /* get command from user        */
 /* no prompt, usually           */
@@ -159,15 +168,15 @@ yesm(int x, int y, int z)
 }
 /* FILE *inbuf,*outbuf; */
 
-char   *inptr;			/* Pointer into virtual disk    */
+static char *inptr;		/* Pointer into virtual disk    */
 
-int     outsw = 0;		/* putting stuff to data file?  */
+static int outsw = 0;		/* putting stuff to data file?  */
 
-const char    iotape[] = "Ax3F'\003tt$8h\315qer*h\017nGKrX\207:!l";
-const char   *tape = iotape;		/* pointer to encryption tape   */
+static const char    iotape[] = "Ax3F'\003tt$8h\315qer*h\017nGKrX\207:!l";
+static const char   *tape = iotape;	/* pointer to encryption tape   */
 
 /* next virtual char, bump adr  */
-int
+static int
 next(void)
 {	
 	int     ch;
@@ -182,7 +191,7 @@ next(void)
 	return (ch);
 }
 
-char    breakch;		/* tell which char ended rnum   */
+static char breakch;		/* tell which char ended rnum   */
 
 /* "read" data from virtual file */
 void
@@ -259,10 +268,10 @@ rdata(void)
 	}
 }
 
-char    nbf[12];
+static char nbf[12];
 
 /* read initial location num    */
-int
+static int
 rnum(void)
 {	
 	char   *s;
@@ -277,10 +286,10 @@ rnum(void)
 	return (atoi(nbf));	/* convert it to integer        */
 }
 
-char   *seekhere;
+static char *seekhere;
 
 /* read description-format msgs */
-void
+static void
 rdesc(int sect)
 {
 	int     locc;
@@ -343,7 +352,7 @@ rdesc(int sect)
 }
 
 /* read travel table            */
-void
+static void
 rtrav(void)
 {	
 	int     locc;
@@ -424,7 +433,7 @@ twrite(int loq)
 #endif				/* DEBUG */
 
 /* read the vocabulary          */
-void
+static void
 rvoc(void)
 {
 	char   *s;
@@ -449,7 +458,7 @@ rvoc(void)
 }
 
 /* initial object locations     */
-void
+static void
 rlocs(void)
 {	
 	for (;;) {
@@ -464,7 +473,7 @@ rlocs(void)
 }
 
 /* default verb messages        */
-void
+static void
 rdflt(void)
 {	
 	for (;;) {
@@ -475,7 +484,7 @@ rdflt(void)
 }
 
 /* liquid assets &c: cond bits  */
-void
+static void
 rliq(void)
 {	
 	int     bitnum;
@@ -493,7 +502,7 @@ rliq(void)
 	}
 }
 
-void
+static void
 rhints(void)
 {
 	int     hintnum, i;

games/adventure/save.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: save.c,v 1.9 2005/07/01 00:03:36 jmc Exp $	*/
+/*	$NetBSD: save.c,v 1.10 2009/08/12 04:28:27 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)save.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: save.c,v 1.9 2005/07/01 00:03:36 jmc Exp $");
+__RCSID("$NetBSD: save.c,v 1.10 2009/08/12 04:28:27 dholland Exp $");
 #endif
 #endif				/* not lint */
 
@@ -54,7 +54,7 @@ struct savestruct {
 	int     width;
 };
 
-struct savestruct save_array[] =
+static const struct savestruct save_array[] =
 {
 	{&abbnum, sizeof(abbnum)},
 	{&attack, sizeof(attack)},
@@ -126,7 +126,7 @@ int
 save(const char *outfile)
 {
 	FILE   *out;
-	struct savestruct *p;
+	const struct savestruct *p;
 	char   *s;
 	long    sum;
 	int     i;
@@ -159,7 +159,7 @@ int
 restore(const char *infile)
 {
 	FILE   *in;
-	struct savestruct *p;
+	const struct savestruct *p;
 	char   *s;
 	long    sum, cksum = 0;
 	int     i;