X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/ca67e7b465996afb3821d6a075c4dc6a7f0f5d52..638231e6203d8d8447c87fcb959bb90da83f521f:/usr/src/usr.bin/tip/acu.c

diff --git a/usr/src/usr.bin/tip/acu.c b/usr/src/usr.bin/tip/acu.c
index 1cc74cc3cc..da958b9b75 100644
--- a/usr/src/usr.bin/tip/acu.c
+++ b/usr/src/usr.bin/tip/acu.c
@@ -1,18 +1,45 @@
 /*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
+ * Copyright (c) 1983 The Regents of the University of California.
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)acu.c	5.5 (Berkeley) 12/4/87";
-#endif not lint
+static char sccsid[] = "@(#)acu.c	5.8 (Berkeley) 3/2/91";
+#endif /* not lint */
 
 #include "tip.h"
 
 static acu_t *acu = NOACU;
 static int conflag;
-static int acuabort();
+static void acuabort();
 static acu_t *acutype();
 static jmp_buf jmpbuf;
 /*
@@ -144,7 +171,7 @@ disconnect(reason)
 	(*acu->acu_disconnect)();
 }
 
-static int
+static void
 acuabort(s)
 {
 	signal(s, SIG_IGN);