diff options
Diffstat (limited to 'contrib/ncurses/ncurses/base/lib_erase.c')
| -rw-r--r-- | contrib/ncurses/ncurses/base/lib_erase.c | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/contrib/ncurses/ncurses/base/lib_erase.c b/contrib/ncurses/ncurses/base/lib_erase.c deleted file mode 100644 index 2566e8b39820..000000000000 --- a/contrib/ncurses/ncurses/base/lib_erase.c +++ /dev/null @@ -1,92 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998,2000,2001 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> * - * and: Thomas E. Dickey 1996-on * - ****************************************************************************/ - -/* -** lib_erase.c -** -** The routine werase(). -** -*/ - -#include <curses.priv.h> - -MODULE_ID("$Id: lib_erase.c,v 1.16 2005/10/30 00:36:36 tom Exp $") - -NCURSES_EXPORT(int) -werase(WINDOW *win) -{ - int code = ERR; - int y; - NCURSES_CH_T blank; - NCURSES_CH_T *sp, *end, *start; - - T((T_CALLED("werase(%p)"), win)); - - if (win) { - blank = win->_nc_bkgd; - for (y = 0; y <= win->_maxy; y++) { - start = win->_line[y].text; - end = &start[win->_maxx]; - - /* - * If this is a derived window, we have to handle the case where - * a multicolumn character extends into the window that we are - * erasing. - */ - if_WIDEC({ - if (isWidecExt(start[0])) { - int x = (win->_parent != 0) ? (win->_begx) : 0; - while (x-- > 0) { - if (isWidecBase(start[-1])) { - --start; - break; - } - --start; - } - } - }); - - for (sp = start; sp <= end; sp++) - *sp = blank; - - win->_line[y].firstchar = 0; - win->_line[y].lastchar = win->_maxx; - } - win->_curx = win->_cury = 0; - win->_flags &= ~_WRAPPED; - _nc_synchook(win); - code = OK; - } - returnCode(code); -} |