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/* $NetBSD: border.c,v 1.24 2022/05/03 07:25:34 blymn Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Julian Coleman.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: border.c,v 1.24 2022/05/03 07:25:34 blymn Exp $");
#endif /* not lint */
#include <stdlib.h>
#include <string.h>
#include "curses.h"
#include "curses_private.h"
#ifndef _CURSES_USE_MACROS
/*
* border --
* Draw a border around stdscr using the specified
* delimiting characters.
*/
int
border(chtype left, chtype right, chtype top, chtype bottom, chtype topleft,
chtype topright, chtype botleft, chtype botright)
{
return wborder(stdscr, left, right, top, bottom, topleft, topright,
botleft, botright);
}
#endif
/*
* wborder --
* Draw a border around the given window using the specified delimiting
* characters.
*/
int
wborder(WINDOW *win, chtype left, chtype right, chtype top, chtype bottom,
chtype topleft, chtype topright, chtype botleft, chtype botright)
{
#ifndef HAVE_WCHAR
int endy, endx, i;
__LDATA *fp, *lp;
if (!(left & __CHARTEXT))
left |= ACS_VLINE;
if (!(right & __CHARTEXT))
right |= ACS_VLINE;
if (!(top & __CHARTEXT))
top |= ACS_HLINE;
if (!(bottom & __CHARTEXT))
bottom |= ACS_HLINE;
if (!(topleft & __CHARTEXT))
topleft |= ACS_ULCORNER;
if (!(topright & __CHARTEXT))
topright |= ACS_URCORNER;
if (!(botleft & __CHARTEXT))
botleft |= ACS_LLCORNER;
if (!(botright & __CHARTEXT))
botright |= ACS_LRCORNER;
__CTRACE(__CTRACE_INPUT, "wborder: window 0x%p\n", win);
__CTRACE(__CTRACE_INPUT, "wborder: left = %c, 0x%x\n",
left & __CHARTEXT, left & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: right = %c, 0x%x\n",
right & __CHARTEXT, right & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: top = %c, 0x%x\n",
top & __CHARTEXT, top & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: bottom = %c, 0x%x\n",
bottom & __CHARTEXT, bottom & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: topleft = %c, 0x%x\n",
topleft & __CHARTEXT, topleft & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: topright = %c, 0x%x\n",
topright & __CHARTEXT, topright & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: botleft = %c, 0x%x\n",
botleft & __CHARTEXT, botleft & __ATTRIBUTES);
__CTRACE(__CTRACE_INPUT, "wborder: botright = %c, 0x%x\n",
botright & __CHARTEXT, botright & __ATTRIBUTES);
/* Merge window and background attributes */
left |= (left & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
left |= (left & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
right |= (right & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
right |= (right & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
top |= (top & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
top |= (top & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
bottom |= (bottom & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
bottom |= (bottom & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
topleft |= (topleft & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
topleft |= (topleft & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
topright |= (topright & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
topright |= (topright & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
botleft |= (botleft & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
botleft |= (botleft & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
botright |= (botright & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr;
botright |= (botright & __COLOR) ? (win->battr & ~__COLOR) : win->battr;
endx = win->maxx - 1;
endy = win->maxy - 1;
fp = win->alines[0]->line;
lp = win->alines[endy]->line;
/* Sides */
for (i = 1; i < endy; i++) {
win->alines[i]->line[0].ch = (wchar_t) left & __CHARTEXT;
win->alines[i]->line[0].attr = (attr_t) left & __ATTRIBUTES;
win->alines[i]->line[endx].ch = (wchar_t) right & __CHARTEXT;
win->alines[i]->line[endx].attr = (attr_t) right & __ATTRIBUTES;
}
for (i = 1; i < endx; i++) {
fp[i].ch = (wchar_t) top & __CHARTEXT;
fp[i].attr = (attr_t) top & __ATTRIBUTES;
lp[i].ch = (wchar_t) bottom & __CHARTEXT;
lp[i].attr = (attr_t) bottom & __ATTRIBUTES;
}
/* Corners */
if (!(win->maxy == LINES && win->maxx == COLS &&
(win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN))) {
fp[0].ch = (wchar_t) topleft & __CHARTEXT;
fp[0].attr = (attr_t) topleft & __ATTRIBUTES;
fp[endx].ch = (wchar_t) topright & __CHARTEXT;
fp[endx].attr = (attr_t) topright & __ATTRIBUTES;
lp[0].ch = (wchar_t) botleft & __CHARTEXT;
lp[0].attr = (attr_t) botleft & __ATTRIBUTES;
lp[endx].ch = (wchar_t) botright & __CHARTEXT;
lp[endx].attr = (attr_t) botright & __ATTRIBUTES;
}
__touchwin(win, 0);
return OK;
#else /* HAVE_WCHAR */
cchar_t ls, rs, ts, bs, tl, tr, bl, br;
cchar_t *lsp, *rsp, *tsp, *bsp, *tlp, *trp, *blp, *brp;
#define S(in, out, def) \
if (in & __CHARTEXT) { \
__cursesi_chtype_to_cchar(in, &out); \
} else { \
memcpy(&out, def, sizeof(cchar_t)); \
out.attributes |= in & __ATTRIBUTES; \
} \
out##p = &out;
S(left, ls, WACS_VLINE);
S(right, rs, WACS_VLINE);
S(top, ts, WACS_HLINE);
S(bottom, bs, WACS_HLINE);
S(topleft, tl, WACS_ULCORNER);
S(topright, tr, WACS_URCORNER);
S(botleft, bl, WACS_LLCORNER);
S(botright, br, WACS_LRCORNER);
#undef S
return wborder_set(win, lsp, rsp, tsp, bsp, tlp, trp, blp, brp);
#endif /* HAVE_WCHAR */
}
int border_set(const cchar_t *ls, const cchar_t *rs, const cchar_t *ts,
const cchar_t *bs, const cchar_t *tl, const cchar_t *tr,
const cchar_t *bl, const cchar_t *br)
{
#ifndef HAVE_WCHAR
return ERR;
#else
return wborder_set(stdscr, ls, rs, ts, bs, tl, tr, bl, br);
#endif /* HAVE_WCHAR */
}
int wborder_set(WINDOW *win, const cchar_t *ls, const cchar_t *rs,
const cchar_t *ts, const cchar_t *bs,
const cchar_t *tl, const cchar_t *tr,
const cchar_t *bl, const cchar_t *br)
{
#ifndef HAVE_WCHAR
return ERR;
#else
int endy, endx, i, j, k, cw, pcw, tlcw, blcw, trcw, brcw;
cchar_t left, right, bottom, top, topleft, topright, botleft, botright;
nschar_t *np, *tnp;
if (ls && wcwidth(ls->vals[0]))
memcpy(&left, ls, sizeof(cchar_t));
else
memcpy(&left, WACS_VLINE, sizeof(cchar_t));
if (rs && wcwidth( rs->vals[0]))
memcpy(&right, rs, sizeof(cchar_t));
else
memcpy(&right, WACS_VLINE, sizeof(cchar_t));
if (ts && wcwidth( ts->vals[0]))
memcpy(&top, ts, sizeof(cchar_t));
else
memcpy( &top, WACS_HLINE, sizeof(cchar_t));
if (bs && wcwidth( bs->vals[0]))
memcpy(&bottom, bs, sizeof(cchar_t));
else
memcpy(&bottom, WACS_HLINE, sizeof(cchar_t));
if (tl && wcwidth(tl->vals[0]))
memcpy( &topleft, tl, sizeof(cchar_t));
else
memcpy(&topleft, WACS_ULCORNER, sizeof(cchar_t));
if (tr && wcwidth( tr->vals[0]))
memcpy(&topright, tr, sizeof(cchar_t));
else
memcpy(&topright, WACS_URCORNER, sizeof( cchar_t ));
if (bl && wcwidth( bl->vals[0]))
memcpy(&botleft, bl, sizeof(cchar_t));
else
memcpy(&botleft, WACS_LLCORNER, sizeof(cchar_t));
if (br && wcwidth( br->vals[0]))
memcpy(&botright, br, sizeof(cchar_t));
else
memcpy(&botright, WACS_LRCORNER, sizeof(cchar_t));
__CTRACE(__CTRACE_INPUT, "wborder_set: window 0x%p\n", win);
__CTRACE(__CTRACE_INPUT, "wborder_set: left = %c, 0x%x\n",
left.vals[0], left.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: right = %c, 0x%x\n",
right.vals[0], right.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: top = %c, 0x%x\n",
top.vals[0], top.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: bottom = %c, 0x%x\n",
bottom.vals[0], bottom.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: topleft = %c, 0x%x\n",
topleft.vals[0], topleft.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: topright = %c, 0x%x\n",
topright.vals[0], topright.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: botleft = %c, 0x%x\n",
botleft.vals[0], botleft.attributes );
__CTRACE(__CTRACE_INPUT, "wborder_set: botright = %c, 0x%x\n",
botright.vals[0], botright.attributes );
/* Merge window attributes */
left.attributes |= (left.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
left.attributes |= (left.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
right.attributes |= (right.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
right.attributes |= (right.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
top.attributes |= (top.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
top.attributes |= (top.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
bottom.attributes |= (bottom.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
bottom.attributes |= (bottom.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
topleft.attributes |= (topleft.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
topleft.attributes |= (topleft.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
topright.attributes |= (topright.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
topright.attributes |= (topright.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
botleft.attributes |= (botleft.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
botleft.attributes |= (botleft.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
botright.attributes |= (botright.attributes & __COLOR) ?
(win->wattr & ~__COLOR) : win->wattr;
botright.attributes |= (botright.attributes & __COLOR) ?
(win->battr & ~__COLOR) : win->battr;
endx = win->maxx - 1;
endy = win->maxy - 1;
/* Sides */
for (i = 1; i < endy; i++) {
/* left border */
cw = wcwidth(left.vals[0]);
if (cw < 0)
cw = 1;
for ( j = 0; j < cw; j++ ) {
win->alines[i]->line[j].ch = left.vals[0];
win->alines[i]->line[j].cflags &= ~CA_BACKGROUND;
win->alines[i]->line[j].attr = left.attributes;
np = win->alines[i]->line[j].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[i]->line[j].nsp = NULL;
}
if (j)
win->alines[i]->line[j].wcols = -j;
else {
win->alines[i]->line[j].wcols = cw;
if (left.elements > 1) {
for (k = 1; k < left.elements; k++) {
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = left.vals[ k ];
np->next = win->alines[i]->line[j].nsp;
win->alines[i]->line[j].nsp
= np;
}
}
}
}
for (j = cw; win->alines[i]->line[j].wcols < 0; j++) {
__CTRACE(__CTRACE_INPUT,
"wborder_set: clean out partial char[%d]", j);
win->alines[i]->line[j].ch = win->bch;
win->alines[i]->line[j].cflags |= CA_BACKGROUND;
if (_cursesi_copy_nsp(win->bnsp,
&win->alines[i]->line[j]) == ERR)
return ERR;
win->alines[i]->line[j].wcols = 1;
}
/* right border */
cw = wcwidth(right.vals[0]);
if (cw < 0)
cw = 1;
pcw = win->alines[i]->line[endx - cw].wcols;
for ( j = endx - cw + 1; j <= endx; j++ ) {
win->alines[i]->line[j].ch = right.vals[0];
win->alines[i]->line[j].cflags &= ~CA_BACKGROUND;
win->alines[i]->line[j].attr = right.attributes;
np = win->alines[i]->line[j].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[i]->line[j].nsp = NULL;
}
if (j == endx - cw + 1) {
win->alines[i]->line[j].wcols = cw;
if (right.elements > 1) {
for (k = 1; k < right.elements; k++) {
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = right.vals[ k ];
np->next = win->alines[i]->line[j].nsp;
win->alines[i]->line[j].nsp
= np;
}
}
} else
win->alines[i]->line[j].wcols =
endx - cw + 1 - j;
}
if (pcw != 1) {
__CTRACE(__CTRACE_INPUT,
"wborder_set: clean out partial chars[%d:%d]",
endx - cw + pcw, endx - cw);
k = pcw < 0 ? endx -cw + pcw : endx - cw;
for (j = endx - cw; j >= k; j--) {
win->alines[i]->line[j].ch = win->bch;
win->alines[i]->line[j].cflags |= CA_BACKGROUND;
if (_cursesi_copy_nsp(win->bnsp,
&win->alines[i]->line[j]) == ERR)
return ERR;
win->alines[i]->line[j].attr = win->battr;
win->alines[i]->line[j].wcols = 1;
}
}
}
tlcw = wcwidth(topleft.vals[0]);
if (tlcw < 0)
tlcw = 1;
blcw = wcwidth(botleft.vals[0]);
if (blcw < 0)
blcw = 1;
trcw = wcwidth(topright.vals[0]);
if (trcw < 0)
trcw = 1;
brcw = wcwidth(botright.vals[0]);
if (brcw < 0)
brcw = 1;
/* upper border */
cw = wcwidth(top.vals[0]);
if (cw < 0)
cw = 1;
for (i = tlcw; i <= min( endx - cw, endx - trcw); i += cw) {
for (j = 0; j < cw; j++) {
win->alines[0]->line[i + j].ch = top.vals[0];
win->alines[0]->line[i + j].cflags &= ~CA_BACKGROUND;
win->alines[0]->line[i + j].attr = top.attributes;
np = win->alines[0]->line[i + j].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[0]->line[i + j].nsp = NULL;
}
if (j)
win->alines[ 0 ]->line[ i + j ].wcols = -j;
else {
win->alines[ 0 ]->line[ i + j ].wcols = cw;
if ( top.elements > 1 ) {
for (k = 1; k < top.elements; k++) {
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = top.vals[k];
np->next = win->alines[0]->line[i + j].nsp;
win->alines[0]->line[i + j].nsp
= np;
}
}
}
}
}
while (i <= endx - trcw) {
win->alines[0]->line[i].ch = win->bch;
win->alines[0]->line[i].cflags |= CA_BACKGROUND;
if (_cursesi_copy_nsp(win->bnsp,
&win->alines[0]->line[i]) == ERR)
return ERR;
win->alines[0]->line[i].attr = win->battr;
win->alines[0]->line[i].wcols = 1;
i++;
}
/* lower border */
for (i = blcw; i <= min( endx - cw, endx - brcw); i += cw) {
for (j = 0; j < cw; j++) {
win->alines[endy]->line[i + j].ch = bottom.vals[0];
win->alines[endy]->line[i + j].cflags &= ~CA_BACKGROUND;
win->alines[endy]->line[i + j].attr = bottom.attributes;
np = win->alines[endy]->line[i + j].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[endy]->line[i + j].nsp = NULL;
}
if (j)
win->alines[endy]->line[i + j].wcols = -j;
else {
win->alines[endy]->line[i + j].wcols = cw;
if (bottom.elements > 1) {
for (k = 1; k < bottom.elements; k++) {
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = bottom.vals[ k ];
np->next = win->alines[endy]->line[i + j].nsp;
win->alines[endy]->line[i + j].nsp = np;
}
}
}
}
}
while (i <= endx - brcw) {
win->alines[endy]->line[i].ch = win->bch;
win->alines[endy]->line[i].cflags |= CA_BACKGROUND;
if (_cursesi_copy_nsp(win->bnsp,
&win->alines[endy]->line[i]) == ERR)
return ERR;
win->alines[endy]->line[i].attr = win->battr;
win->alines[endy]->line[i].wcols = 1;
i++;
}
/* Corners */
if (!(win->maxy == LINES && win->maxx == COLS &&
(win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN))) {
for (i = 0; i < tlcw; i++) {
win->alines[0]->line[i].ch = topleft.vals[0];
win->alines[0]->line[i].cflags &= ~CA_BACKGROUND;
win->alines[0]->line[i].attr = topleft.attributes;
np = win->alines[0]->line[i].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[0]->line[i].nsp = NULL;
}
if (i)
win->alines[0]->line[i].wcols = -i;
else {
win->alines[0]->line[i].wcols = tlcw;
if (topleft.elements > 1) {
for (k = 1; k < topleft.elements; k++)
{
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = topleft.vals[k];
np->next = win->alines[0]->line[i].nsp;
win->alines[0]->line[i].nsp = np;
}
}
}
}
for (i = endx - trcw + 1; i <= endx; i++) {
win->alines[0]->line[i].ch = topright.vals[0];
win->alines[0]->line[i].cflags &= ~CA_BACKGROUND;
win->alines[0]->line[i].attr = topright.attributes;
np = win->alines[0]->line[i].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[0]->line[i].nsp = NULL;
}
if (i == endx - trcw + 1) {
win->alines[0]->line[i].wcols = trcw;
if (topright.elements > 1) {
for (k = 1; k < topright.elements;k ++)
{
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = topright.vals[k];
np->next = win->alines[0]->line[i].nsp;
win->alines[ 0 ]->line[i].nsp = np;
}
}
} else
win->alines[0]->line[i].wcols =
endx - trcw + 1 - i;
}
for (i = 0; i < blcw; i++) {
win->alines[endy]->line[i].ch = botleft.vals[0];
win->alines[endy]->line[i].cflags &= ~CA_BACKGROUND;
win->alines[endy]->line[i].attr = botleft.attributes;
np = win->alines[ endy ]->line[i].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[endy]->line[i].nsp = NULL;
}
if (i)
win->alines[endy]->line[i].wcols = -i;
else {
win->alines[endy]->line[i].wcols = blcw;
if (botleft.elements > 1) {
for (k = 1; k < botleft.elements; k++) {
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = botleft.vals[ k ];
np->next = win->alines[endy]->line[i].nsp;
win->alines[endy]->line[i].nsp = np;
}
}
}
}
for (i = endx - brcw + 1; i <= endx; i++) {
win->alines[endy]->line[i].ch = botright.vals[0];
win->alines[endy]->line[i].cflags &= ~CA_BACKGROUND;
win->alines[endy]->line[i].attr = botright.attributes;
np = win->alines[endy]->line[i].nsp;
if (np) {
while (np) {
tnp = np->next;
free(np);
np = tnp;
}
win->alines[endy]->line[i].nsp = NULL;
}
if (i == endx - brcw + 1) {
win->alines[endy]->line[i].wcols = brcw;
if (botright.elements > 1) {
for (k = 1; k < botright.elements; k++){
np = malloc(sizeof(nschar_t));
if (!np)
return ERR;
np->ch = botright.vals[k];
np->next = win->alines[endy]->line[i].nsp;
win->alines[endy]->line[i].nsp = np;
}
}
} else
win->alines[endy]->line[i].wcols =
endx - brcw + 1 - i;
}
}
__touchwin(win, 0);
return OK;
#endif /* HAVE_WCHAR */
}
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