diff options
author | imp <imp@FreeBSD.org> | 2001-03-01 06:22:46 +0000 |
---|---|---|
committer | imp <imp@FreeBSD.org> | 2001-03-01 06:22:46 +0000 |
commit | f46c3747188f201a4ef26a8c627ae3c996af84be (patch) | |
tree | 9d147642dee31de028765f8a099be643234d5945 | |
parent | d9aa3d164d96efb68aa48555fe3f64d7b68b4c65 (diff) | |
download | FreeBSD-src-f46c3747188f201a4ef26a8c627ae3c996af84be.zip FreeBSD-src-f46c3747188f201a4ef26a8c627ae3c996af84be.tar.gz |
Include <unistd.h> for getopt's interface rather than declare things
individually here.
-rw-r--r-- | usr.sbin/pcvt/demo/playvt.c | 10 | ||||
-rw-r--r-- | usr.sbin/pcvt/ispcvt/ispcvt.c | 5 | ||||
-rw-r--r-- | usr.sbin/pcvt/kcon/kcon.c | 4 | ||||
-rw-r--r-- | usr.sbin/pcvt/loadfont/loadfont.c | 5 | ||||
-rw-r--r-- | usr.sbin/pcvt/scon/scon.c | 5 | ||||
-rw-r--r-- | usr.sbin/pcvt/userkeys/vt220keys.c | 5 |
6 files changed, 11 insertions, 23 deletions
diff --git a/usr.sbin/pcvt/demo/playvt.c b/usr.sbin/pcvt/demo/playvt.c index b34d798..17eeca9 100644 --- a/usr.sbin/pcvt/demo/playvt.c +++ b/usr.sbin/pcvt/demo/playvt.c @@ -30,8 +30,14 @@ * */ +#ifndef lint +#if 0 static char *id = "@(#)playvt.c, 1.00, Last Edit-Date: [Sun Jan 1 18:32:22 1995]"; +#endif +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ /*---------------------------------------------------------------------------* * @@ -48,10 +54,6 @@ main(argc,argv) int argc; char *argv[]; { - extern int optind; - extern int opterr; - extern char *optarg; - int c; FILE *fp = stdin; volatile int i; diff --git a/usr.sbin/pcvt/ispcvt/ispcvt.c b/usr.sbin/pcvt/ispcvt/ispcvt.c index d760337..40979ca 100644 --- a/usr.sbin/pcvt/ispcvt/ispcvt.c +++ b/usr.sbin/pcvt/ispcvt/ispcvt.c @@ -39,6 +39,7 @@ #include <stdio.h> #include <err.h> #include <fcntl.h> +#include <unistd.h> #include <machine/pcvt_ioctl.h> #define DEFAULTFD 0 @@ -47,10 +48,6 @@ main(argc,argv) int argc; char *argv[]; { - extern int optind; - extern int opterr; - extern char *optarg; - struct pcvtid pcvtid; struct pcvtinfo pcvtinfo; int c; diff --git a/usr.sbin/pcvt/kcon/kcon.c b/usr.sbin/pcvt/kcon/kcon.c index 55e14fa..4318bf2 100644 --- a/usr.sbin/pcvt/kcon/kcon.c +++ b/usr.sbin/pcvt/kcon/kcon.c @@ -51,6 +51,7 @@ #include <stdio.h> #include <string.h> +#include <unistd.h> #include <sys/types.h> #include <sys/ioctl.h> #include <machine/pcvt_ioctl.h> @@ -75,9 +76,6 @@ main(argc, argv) int argc; char *argv[]; { - extern char *optarg; - extern int optind; - int c = 0; int errf = 0; diff --git a/usr.sbin/pcvt/loadfont/loadfont.c b/usr.sbin/pcvt/loadfont/loadfont.c index c1df6e8..acdd013 100644 --- a/usr.sbin/pcvt/loadfont/loadfont.c +++ b/usr.sbin/pcvt/loadfont/loadfont.c @@ -46,6 +46,7 @@ #include <stdio.h> #include <err.h> #include <fcntl.h> +#include <unistd.h> #include <sys/types.h> #include <sys/stat.h> #include <machine/pcvt_ioctl.h> @@ -76,10 +77,6 @@ main(argc,argv) int argc; char *argv[]; { - extern int optind; - extern int opterr; - extern char *optarg; - FILE *in; struct stat sbuf, *sbp; unsigned char *fonttab; diff --git a/usr.sbin/pcvt/scon/scon.c b/usr.sbin/pcvt/scon/scon.c index 7671292..0d77f11 100644 --- a/usr.sbin/pcvt/scon/scon.c +++ b/usr.sbin/pcvt/scon/scon.c @@ -40,6 +40,7 @@ #include <stdio.h> #include <err.h> #include <fcntl.h> +#include <unistd.h> #include <machine/pcvt_ioctl.h> #define DEFAULTFD 0 @@ -172,10 +173,6 @@ main(argc,argv) int argc; char *argv[]; { - extern int optind; - extern int opterr; - extern char *optarg; - int c; int fd; diff --git a/usr.sbin/pcvt/userkeys/vt220keys.c b/usr.sbin/pcvt/userkeys/vt220keys.c index ac9c3fc..9d84473 100644 --- a/usr.sbin/pcvt/userkeys/vt220keys.c +++ b/usr.sbin/pcvt/userkeys/vt220keys.c @@ -31,6 +31,7 @@ $FreeBSD$ #include <stdlib.h> #include <string.h> #include <ctype.h> +#include <unistd.h> /* * The default toupper() macro is stupid, will toupper anything @@ -76,10 +77,6 @@ main(argc,argv) int argc; char *argv[]; { - /* these are defined in the getopt routine */ - extern char *optarg; /* argument give to an option */ - extern int optind; /* argv index after option processing */ - int option; /* option character returned by getopt */ int initf = 0; /* read initialization file */ int lockf = 0; /* lock keys after loading strings */ |