1 files changed, 74 insertions, 0 deletions
diff --git a/usr/src/lib/libcurses/screen/tgetwch.c b/usr/src/lib/libcurses/screen/tgetwch.c
new file mode 100644
index 0000000000..cb0a315c8c
--- /dev/null
+++ b/usr/src/lib/libcurses/screen/tgetwch.c
@@ -0,0 +1,74 @@
+/*
+ * 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 (c) 1988 AT&T */
+/*    All Rights Reserved   */
+
+
+/*
+ *      Copyright (c) 1997, by Sun Microsystems, Inc.
+ *      All rights reserved.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*LINTLIBRARY*/
+
+#include	<sys/types.h>
+#include	"curses_inc.h"
+
+/*
+ *	Read a process code from the terminal
+ *	cntl:	= 0 for single-char key only
+ *		= 1 for matching function key and macro patterns.
+ *		= 2 same as 1 but no time-out for funckey matching.
+ */
+
+wchar_t
+tgetwch(int cntl)
+{
+	int	c, n, type, width;
+	char	buf[CSMAX];
+	wchar_t	wchar;
+
+	/* get the first byte */
+	/* LINTED */
+	if ((c = (int)tgetch(cntl)) == ERR)
+		return (ERR);
+
+	type = TYPE(c);
+	width = cswidth[type] - ((type == 1 || type == 2) ? 0 : 1);
+	/* LINTED */
+	buf[0] = (char)c;
+	for (n = 1; n < width; ++n) {
+		/* LINTED */
+		if ((c = (int)tgetch(cntl)) == ERR)
+			return (ERR);
+		if (TYPE(c) != 0)
+			return (ERR);
+		/* LINTED */
+		buf[n] = (char)c;
+		}
+
+	/* translate it to process code */
+	(void) _curs_mbtowc(&wchar, buf, n);
+	return (wchar);
+}