diff options
| author |   tholo <tholo@openbsd.org> | 1996-09-15 09:30:42 +0000 |
|---|---|---|
| committer | tholo <tholo@openbsd.org> | 1996-09-15 09:30:42 +0000 |
| commit | c8f91e0d750eb1dd5aa79a93a20a522c47067c28 (patch) | |
| tree | 151e2a572b80f59c243874a0738c218470cf1bc0 /lib/libc/gen/getttyent.c | |
| parent | print debugging flags in usage(); idea from freebsd (diff) | |
| download | wireguard-openbsd-c8f91e0d750eb1dd5aa79a93a20a522c47067c28.tar.xz wireguard-openbsd-c8f91e0d750eb1dd5aa79a93a20a522c47067c28.zip | |
Remove dead code
Remove unused variables
Silence some warnings
lint(1) is your friend
Diffstat (limited to 'lib/libc/gen/getttyent.c')
| -rw-r--r-- | lib/libc/gen/getttyent.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/gen/getttyent.c b/lib/libc/gen/getttyent.c index 014bdfbaf74..1ec45a1e52f 100644 --- a/lib/libc/gen/getttyent.c +++ b/lib/libc/gen/getttyent.c @@ -32,7 +32,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: getttyent.c,v 1.2 1996/08/19 08:24:10 tholo Exp $"; +static char rcsid[] = "$OpenBSD: getttyent.c,v 1.3 1996/09/15 09:31:03 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ #include <ttyent.h> @@ -43,6 +43,9 @@ static char rcsid[] = "$OpenBSD: getttyent.c,v 1.2 1996/08/19 08:24:10 tholo Exp static char zapchar; static FILE *tf; +static char *skip __P((char *)); +static char *value __P((char *)); + struct ttyent * getttynam(tty) const char *tty; @@ -65,7 +68,6 @@ getttyent() register char *p; #define MAXLINELENGTH 200 static char line[MAXLINELENGTH]; - static char *skip(), *value(); if (!tf && !setttyent()) return (NULL); |