optarg and optind are declared in unistd.h, so don't redundantly

declare them here.
This commit is contained in:
Warner Losh 2001-03-01 06:20:51 +00:00
parent 20b367cea1
commit 6fdc941228

View File

@ -118,8 +118,6 @@ char **argv;
{
struct sockaddr_in sin;
struct hostent *hent;
extern char *optarg;
extern int optind;
char *domainname;
int c;