150276Speter/**************************************************************************** 297049Speter * Copyright (c) 1998,2000,2001 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ****************************************************************************/ 2850276Speter 2950276Speter/**************************************************************************** 3050276Speter * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 3150276Speter * and: Eric S. Raymond <esr@snark.thyrsus.com> * 3250276Speter ****************************************************************************/ 3350276Speter 3450276Speter/* 3550276Speter** lib_delch.c 3650276Speter** 3750276Speter** The routine wdelch(). 3850276Speter** 3950276Speter*/ 4050276Speter 4150276Speter#include <curses.priv.h> 4250276Speter 4397049SpeterMODULE_ID("$Id: lib_delch.c,v 1.12 2001/12/19 01:06:09 tom Exp $") 4450276Speter 4576726SpeterNCURSES_EXPORT(int) 4676726Speterwdelch(WINDOW *win) 4750276Speter{ 4876726Speter int code = ERR; 4950276Speter 5076726Speter T((T_CALLED("wdelch(%p)"), win)); 5150276Speter 5276726Speter if (win) { 5397049Speter NCURSES_CH_T blank = win->_nc_bkgd; 5476726Speter struct ldat *line = &(win->_line[win->_cury]); 5597049Speter NCURSES_CH_T *end = &(line->text[win->_maxx]); 5697049Speter NCURSES_CH_T *temp2 = &(line->text[win->_curx + 1]); 5797049Speter NCURSES_CH_T *temp1 = temp2 - 1; 5850276Speter 5976726Speter CHANGED_TO_EOL(line, win->_curx, win->_maxx); 6076726Speter while (temp1 < end) 6176726Speter *temp1++ = *temp2++; 6250276Speter 6376726Speter *temp1 = blank; 6450276Speter 6576726Speter _nc_synchook(win); 6676726Speter code = OK; 6776726Speter } 6876726Speter returnCode(code); 6950276Speter} 70