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Removed "extern int errno"; Added #include <errno.h> if not already present.
This commit is contained in:
niklas 1996-02-17 23:54:37 +00:00
parent 5ec18d5d3c
commit e023223753
7 changed files with 17 additions and 21 deletions
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5
games/adventure/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.2 1995/03/21 12:05:07 cgd Exp $ */
/* $NetBSD: main.c,v 1.3 1996/02/06 22:47:06 jtc Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -48,7 +48,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/2/93";
#else
static char rcsid[] = "$NetBSD: main.c,v 1.2 1995/03/21 12:05:07 cgd Exp $";
static char rcsid[] = "$NetBSD: main.c,v 1.3 1996/02/06 22:47:06 jtc Exp $";
#endif
#endif /* not lint */
@ -63,7 +63,6 @@ main(argc,argv)
int argc;
char **argv;
{
extern int errno;
register int i;
int rval,ll;
struct text *kk;

6
games/caesar/caesar.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: caesar.c,v 1.3 1995/03/21 15:08:21 cgd Exp $ */
/* $NetBSD: caesar.c,v 1.4 1996/02/06 22:47:15 jtc Exp $ */
/*
* Copyright (c) 1989, 1993
@ -51,7 +51,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)caesar.c 8.1 (Berkeley) 5/31/93";
#else
static char rcsid[] = "$NetBSD: caesar.c,v 1.3 1995/03/21 15:08:21 cgd Exp $";
static char rcsid[] = "$NetBSD: caesar.c,v 1.4 1996/02/06 22:47:15 jtc Exp $";
#endif
#endif /* not lint */
@ -59,6 +59,7 @@ static char rcsid[] = "$NetBSD: caesar.c,v 1.3 1995/03/21 15:08:21 cgd Exp $";
#include <stdio.h>
#include <ctype.h>
#include <unistd.h>
#include <errno.h>
#define LINELENGTH 2048
#define ROTATE(ch, perm) \
@ -79,7 +80,6 @@ main(argc, argv)
int argc;
char **argv;
{
extern int errno;
register int ch, dot, i, nread, winnerdot;
register char *inbuf;
int obs[26], try, winner;

7
games/cribbage/instr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: instr.c,v 1.3 1995/03/21 15:08:52 cgd Exp $ */
/* $NetBSD: instr.c,v 1.4 1996/02/06 22:47:18 jtc Exp $ */
/*-
* Copyright (c) 1990, 1993
@ -37,13 +37,12 @@
#if 0
static char sccsid[] = "@(#)instr.c 8.1 (Berkeley) 5/31/93";
#else
static char rcsid[] = "$NetBSD: instr.c,v 1.3 1995/03/21 15:08:52 cgd Exp $";
static char rcsid[] = "$NetBSD: instr.c,v 1.4 1996/02/06 22:47:18 jtc Exp $";
#endif
#endif /* not lint */
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/errno.h>
#include <sys/stat.h>
#include <curses.h>
@ -51,6 +50,7 @@ static char rcsid[] = "$NetBSD: instr.c,v 1.3 1995/03/21 15:08:52 cgd Exp $";
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include "deck.h"
#include "cribbage.h"
@ -59,7 +59,6 @@ static char rcsid[] = "$NetBSD: instr.c,v 1.3 1995/03/21 15:08:52 cgd Exp $";
void
instructions()
{
extern int errno;
struct stat sb;
union wait pstat;
pid_t pid;

6
games/dm/dm.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: dm.c,v 1.4 1995/03/21 15:09:05 cgd Exp $ */
/* $NetBSD: dm.c,v 1.5 1996/02/06 22:47:20 jtc Exp $ */
/*
* Copyright (c) 1987, 1993
@ -43,7 +43,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)dm.c 8.1 (Berkeley) 5/31/93";
#else
static char rcsid[] = "$NetBSD: dm.c,v 1.4 1995/03/21 15:09:05 cgd Exp $";
static char rcsid[] = "$NetBSD: dm.c,v 1.5 1996/02/06 22:47:20 jtc Exp $";
#endif
#endif /* not lint */
@ -60,10 +60,10 @@ static char rcsid[] = "$NetBSD: dm.c,v 1.4 1995/03/21 15:09:05 cgd Exp $";
#include <time.h>
#include <unistd.h>
#include <utmp.h>
#include <errno.h>
#include "pathnames.h"
extern int errno;
static time_t now; /* current time value */
static int priority = 0; /* priority game runs at */
static char *game, /* requested game */

5
games/hack/hack.unix.c
View File

@ -3,7 +3,7 @@
*/
#ifndef lint
static char rcsid[] = "$NetBSD: hack.unix.c,v 1.3 1995/03/23 08:31:55 cgd Exp $";
static char rcsid[] = "$NetBSD: hack.unix.c,v 1.4 1996/02/06 22:47:25 jtc Exp $";
#endif /* not lint */
/* This file collects some Unix dependencies; hack.pager.c contains some more */
@ -158,7 +158,6 @@ veryold(fd) {
if(buf.st_size != sizeof(int)) return(0); /* not an xlock file */
(void) time(&date);
if(date - buf.st_mtime < 3L*24L*60L*60L) { /* recent */
extern int errno;
int lockedpid; /* should be the same size as hackpid */
if(read(fd, (char *)&lockedpid, sizeof(lockedpid)) !=
@ -184,7 +183,7 @@ veryold(fd) {
getlock()
{
extern int errno, hackpid, locknum;
extern int hackpid, locknum;
register int i = 0, fd;
(void) fflush(stdout);

6
games/pom/pom.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pom.c,v 1.5 1995/06/07 16:30:46 cgd Exp $ */
/* $NetBSD: pom.c,v 1.6 1996/02/06 22:47:29 jtc Exp $ */
/*
* Copyright (c) 1989, 1993
@ -45,7 +45,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)pom.c 8.1 (Berkeley) 5/31/93";
#else
static char rcsid[] = "$NetBSD: pom.c,v 1.5 1995/06/07 16:30:46 cgd Exp $";
static char rcsid[] = "$NetBSD: pom.c,v 1.6 1996/02/06 22:47:29 jtc Exp $";
#endif
#endif /* not lint */
@ -64,6 +64,7 @@ static char rcsid[] = "$NetBSD: pom.c,v 1.5 1995/06/07 16:30:46 cgd Exp $";
#include <string.h>
#include <tzfile.h>
#include <math.h>
#include <errno.h>
#define PI 3.141592654
#define EPOCH 85
@ -78,7 +79,6 @@ double dtor(), potm(), adj360();
main()
{
extern int errno;
struct timeval tp;
struct timezone tzp;
struct tm *GMT, *gmtime();

3
games/tetris/input.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: input.c,v 1.2 1995/04/22 07:42:34 cgd Exp $ */
/* $NetBSD: input.c,v 1.3 1996/02/06 22:47:33 jtc Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -80,7 +80,6 @@ rwait(tvp)
{
int i;
struct timeval starttv, endtv, *s;
extern int errno;
#define NILTZ ((struct timezone *)0)
/*