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tcp_wrappers: remove duplicate errno declarations

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This commit is contained in:
Piotr Pawel Stefaniak 2022-02-13 19:19:25 +01:00
parent 7d636a4d3e
commit 9b6a8ee28d
5 changed files with 0 additions and 7 deletions
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2
contrib/tcp_wrappers/hosts_access.c
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@ -46,8 +46,6 @@ static char sccsid[] = "@(#) hosts_access.c 1.21 97/02/12 02:13:22";
#endif
#include <stdlib.h>
extern int errno;
#ifndef INADDR_NONE
#define INADDR_NONE (-1) /* XXX should be 0xffffffff */
#endif

1
contrib/tcp_wrappers/percent_m.c
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@ -12,7 +12,6 @@ static char sccsid[] = "@(#) percent_m.c 1.1 94/12/28 17:42:37";
#include <errno.h>
#include <string.h>
extern int errno;
#ifndef SYS_ERRLIST_DEFINED
extern char *sys_errlist[];
extern int sys_nerr;

1
contrib/tcp_wrappers/tli-sequent.c
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@ -30,7 +30,6 @@ static char sccsid[] = "@(#) tli-sequent.c 1.1 94/12/28 17:42:51";
#include <errno.h>
#include <string.h>
extern int errno;
extern char *sys_errlist[];
extern int sys_nerr;
extern int t_errno;

1
contrib/tcp_wrappers/tli.c
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@ -41,7 +41,6 @@ static char sccsid[] = "@(#) tli.c 1.15 97/03/21 19:27:25";
#include <string.h>
extern char *nc_sperror();
extern int errno;
extern char *sys_errlist[];
extern int sys_nerr;
extern int t_errno;

2
contrib/tcp_wrappers/workarounds.c
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@ -27,8 +27,6 @@ char sccsid[] = "@(#) workarounds.c 1.6 96/03/19 16:22:25";
#include <unistd.h>
#endif
extern int errno;
#include "tcpd.h"
/*