1 files changed, 72 insertions, 0 deletions
diff --git a/usr/src/lib/libcurses/screen/whline.c b/usr/src/lib/libcurses/screen/whline.c
new file mode 100644
index 0000000000..0e033d9ae4
--- /dev/null
+++ b/usr/src/lib/libcurses/screen/whline.c
@@ -0,0 +1,72 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1988 AT&T	*/
+/*	  All Rights Reserved	*/
+
+/*
+ * University Copyright- Copyright (c) 1982, 1986, 1988
+ * The Regents of the University of California
+ * All Rights Reserved
+ *
+ * University Acknowledgment- Portions of this document are derived from
+ * software developed by the University of California, Berkeley, and its
+ * contributors.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include	<sys/types.h>
+#include	<stdlib.h>
+#include	"curses_inc.h"
+
+int
+whline(WINDOW *win, chtype horch, int num_chars)
+{
+	short	cury = win->_cury, curx = win->_curx;
+	chtype  a, *fp = &(win->_y[cury][curx]);
+
+	if (num_chars <= 0)
+		return (ERR);
+
+	if (num_chars > win->_maxx - curx + 1)
+		num_chars = win->_maxx - curx + 1;
+	if (horch == 0)
+		horch = ACS_HLINE;
+	a = _ATTR(horch);
+	horch = _WCHAR(win, horch) | a;
+	memSset(fp, horch | win->_attrs, num_chars);
+	if (curx < win->_firstch[cury])
+		win->_firstch[cury] = curx;
+	if ((curx += (num_chars - 1)) > win->_lastch[cury])
+		win->_lastch[cury] = curx;
+	win->_flags |= _WINCHANGED;
+
+	if (win->_sync)
+		wsyncup(win);
+
+	return (win->_immed ? wrefresh(win) : OK);
+}