diff options
| author | Warner Losh <imp@FreeBSD.org> | 2000-04-14 06:39:19 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2000-04-14 06:39:19 +0000 |
| commit | 0e7f0658ee332137472cd83786ae89e5d8a7477d (patch) | |
| tree | 0dbcf280261fef1536f251bdab420f263ffb9846 /usr.bin/window | |
| parent | 37736675d1690425bccb9b2ba5f935f456888bc3 (diff) | |
Notes
Diffstat (limited to 'usr.bin/window')
| -rw-r--r-- | usr.bin/window/ttoutput.c | 5 | ||||
| -rw-r--r-- | usr.bin/window/wwchild.c | 4 | ||||
| -rw-r--r-- | usr.bin/window/wwerror.c | 4 |
3 files changed, 9 insertions, 4 deletions
diff --git a/usr.bin/window/ttoutput.c b/usr.bin/window/ttoutput.c index 5c582d6b24fec..6a2a36e1c1b30 100644 --- a/usr.bin/window/ttoutput.c +++ b/usr.bin/window/ttoutput.c @@ -32,6 +32,8 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. + * + * $FreeBSD$ */ #ifndef lint @@ -40,7 +42,7 @@ static char sccsid[] = "@(#)ttoutput.c 8.1 (Berkeley) 6/6/93"; #include "ww.h" #include "tt.h" -#include <sys/errno.h> +#include <errno.h> /* * Buffered output package. @@ -51,7 +53,6 @@ ttflush() { register char *p; register n = tt_obp - tt_ob; - extern errno; if (n == 0) return; diff --git a/usr.bin/window/wwchild.c b/usr.bin/window/wwchild.c index 944bdd998ef12..0e9646657df48 100644 --- a/usr.bin/window/wwchild.c +++ b/usr.bin/window/wwchild.c @@ -32,6 +32,8 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. + * + * $FreeBSD$ */ #ifndef lint @@ -39,13 +41,13 @@ static char sccsid[] = "@(#)wwchild.c 8.1 (Berkeley) 6/6/93"; #endif /* not lint */ #include "ww.h" +#include <errno.h> #include <sys/types.h> #include <sys/wait.h> void wwchild() { - extern errno; int olderrno; register struct ww **wp; union wait w; diff --git a/usr.bin/window/wwerror.c b/usr.bin/window/wwerror.c index 0bba6f5706fe0..c2b971c9f48e7 100644 --- a/usr.bin/window/wwerror.c +++ b/usr.bin/window/wwerror.c @@ -32,18 +32,20 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. + * + * $FreeBSD$ */ #ifndef lint static char sccsid[] = "@(#)wwerror.c 8.1 (Berkeley) 6/6/93"; #endif /* not lint */ +#include <errno.h> #include "ww.h" char * wwerror() { - extern int errno; char *strerror(); switch (wwerrno) { |