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| 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 /usr.sbin/pcvt/ispcvt | |
| 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.
Diffstat (limited to 'usr.sbin/pcvt/ispcvt')
| -rw-r--r-- | usr.sbin/pcvt/ispcvt/ispcvt.c | 5 |
1 files changed, 1 insertions, 4 deletions
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; |
