initial import of NetBSD tree

1 files changed, 71 insertions, 0 deletions

diff --git a/usr.bin/window/cmd3.c b/usr.bin/window/cmd3.c
new file mode 100644
index 00000000000..d89fa5eca05
--- /dev/null
+++ b/usr.bin/window/cmd3.c
@@ -0,0 +1,71 @@
+/*	$NetBSD: cmd3.c,v 1.3 1995/09/28 10:34:07 tls Exp $	*/
+
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Edward Wang at The University of California, Berkeley.
+ *
+ * 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
+#if 0
+static char sccsid[] = "@(#)cmd3.c	8.1 (Berkeley) 6/6/93";
+#else
+static char rcsid[] = "$NetBSD: cmd3.c,v 1.3 1995/09/28 10:34:07 tls Exp $";
+#endif
+#endif /* not lint */
+
+#include "defs.h"
+#include "string.h"
+
+setescape(esc)
+register char *esc;
+{
+	if (*esc == '^') {
+		if (esc[1] != 0)
+			escapec = esc[1] & 0x1f;
+		else
+			escapec = '^';
+	} else
+		escapec = *esc;
+}
+
+setlabel(w, label)
+register struct ww *w;
+char *label;
+{
+	if (w->ww_label != 0)
+		str_free(w->ww_label);
+	if ((w->ww_label = str_cpy(label)) == 0)
+		return -1;
+	return 0;
+}