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- /****************************************************************************
- * Copyright (c) 1998,1999,2000,2001 Free Software Foundation, Inc. *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining a *
- * copy of this software and associated documentation files (the *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ****************************************************************************/
-
- /****************************************************************************
- * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
- * and: Eric S. Raymond <esr@snark.thyrsus.com> *
- ****************************************************************************/
-
- /*
- ** lib_vline.c
- **
- ** The routine wvline().
- **
- */
-
- #include <curses.priv.h>
-
- MODULE_ID("$Id: lib_vline.c,v 1.9 2001/06/03 00:39:24 skimo Exp $")
-
- NCURSES_EXPORT(int)
- wvline(WINDOW *win, chtype ch, int n)
- {
- int code = ERR;
- NCURSES_SIZE_T row, col;
- NCURSES_SIZE_T end;
-
- T((T_CALLED("wvline(%p,%s,%d)"), win, _tracechtype(ch), n));
-
- if (win) {
- NCURSES_CH_T wch;
- row = win->_cury;
- col = win->_curx;
- end = row + n - 1;
- if (end > win->_maxy)
- end = win->_maxy;
-
- if (ch == 0)
- SetChar(wch, ChCharOf(ACS_VLINE), ChAttrOf(ACS_VLINE));
- else
- SetChar(wch, ChCharOf(ch), ChAttrOf(ch));
- wch = _nc_render(win, wch);
-
- while (end >= row) {
- struct ldat *line = &(win->_line[end]);
- line->text[col] = wch;
- CHANGED_CELL(line, col);
- end--;
- }
-
- _nc_synchook(win);
- code = OK;
- }
- returnCode(code);
- }
-