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/*
* 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"
/*
* Get a process code
*/
int
wgetwch(WINDOW *win)
{
int c, n, type, width;
char buf[CSMAX];
wchar_t wchar;
/* get the first byte */
if ((c = wgetch(win)) == ERR)
return (ERR);
if (c >= KEY_MIN)
return (c);
type = TYPE(c);
width = cswidth[type] - ((type == 1 || type == 2) ? 0 : 1);
/* LINTED */
buf[0] = (char)c;
for (n = 1; n <= width; ++n) {
if ((c = wgetch(win)) == ERR)
return (ERR);
if (TYPE(c) != 0)
return (ERR);
/* LINTED */
buf[n] = (char)c;
}
/* translate it to process code */
if ((_curs_mbtowc(&wchar, buf, n)) < 0)
return (ERR);
return ((int)wchar);
}
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