Move limericks to limerick file. Sort that and uniq.

[bsdgames-darwin.git] / hack / hack.ioctl.c

diff --git a/hack/hack.ioctl.c b/hack/hack.ioctl.c
index fccd359fc1d54ac8d25aef3f0acf3bc5003bbab1..ebf2ae8cadf805b0abd51e648ad26944aa12da5d 100644 (file)
--- a/hack/hack.ioctl.c
+++ b/hack/hack.ioctl.c
@@ -1,32 +1,100 @@
+/*     $NetBSD: hack.ioctl.c,v 1.7 2003/04/02 18:36:37 jsm Exp $       */
+
+/*
+ * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
+ * Amsterdam
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the Stichting Centrum voor Wiskunde en
+ * Informatica, nor the names of its contributors may be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT 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.
+ */
+
 /*
- * Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
+ * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT 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.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static char rcsid[] = "$NetBSD: hack.ioctl.c,v 1.5 1995/04/28 23:01:45 mycroft Exp $";
-#endif /* not lint */
+__RCSID("$NetBSD: hack.ioctl.c,v 1.7 2003/04/02 18:36:37 jsm Exp $");
+#endif                         /* not lint */
 
-/* This cannot be part of hack.tty.c (as it was earlier) since on some
-   systems (e.g. MUNIX) the include files <termio.h> and <sgtty.h>
-   define the same constants, and the C preprocessor complains. */
-#include <stdio.h>
+/*
+ * This cannot be part of hack.tty.c (as it was earlier) since on some
+ * systems (e.g. MUNIX) the include files <termio.h> and <sgtty.h> define the
+ * same constants, and the C preprocessor complains.
+ */
 #include <termios.h>
-#include "config.h"
-struct termios termios;
+#include "hack.h"
+#include "extern.h"
+struct termios  termios;
 
-getioctls() {
+void
+getioctls()
+{
        (void) tcgetattr(fileno(stdin), &termios);
 }
 
-setioctls() {
+void
+setioctls()
+{
        (void) tcsetattr(fileno(stdin), TCSADRAIN, &termios);
 }
 
-#ifdef SUSPEND         /* implies BSD */
+#ifdef SUSPEND                 /* implies BSD */
 #include       <signal.h>
-dosuspend() {
+int
+dosuspend()
+{
 #ifdef SIGTSTP
-       if(signal(SIGTSTP, SIG_IGN) == SIG_DFL) {
+       if (signal(SIGTSTP, SIG_IGN) == SIG_DFL) {
                settty((char *) 0);
                (void) signal(SIGTSTP, SIG_DFL);
                (void) kill(0, SIGTSTP);
@@ -36,9 +104,9 @@ dosuspend() {
        } else {
                pline("I don't think your shell has job control.");
        }
-#else SIGTSTP
+#else  /* SIGTSTP */
        pline("Sorry, it seems we have no SIGTSTP here. Try ! or S.");
-#endif SIGTSTP
-       return(0);
+#endif                         /* SIGTSTP */
+       return (0);
 }
-#endif SUSPEND
+#endif                         /* SUSPEND */