/**************************************************************************** * Copyright (c) 2002-2006,2009 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: Thomas Dickey * ****************************************************************************/ /* ** lib_in_wch.c ** ** The routine win_wch(). ** */ #include <curses.priv.h> MODULE_ID("$Id: lib_in_wch.c,v 1.5 2009/10/24 22:37:55 tom Exp $") NCURSES_EXPORT(int) win_wch(WINDOW *win, cchar_t *wcval) { int row, col; int code = OK; TR(TRACE_CCALLS, (T_CALLED("win_wch(%p,%p)"), (void *) win, (void *) wcval)); if (win != 0 && wcval != 0) { getyx(win, row, col); *wcval = win->_line[row].text[col]; TR(TRACE_CCALLS, ("data %s", _tracecchar_t(wcval))); } else { code = ERR; } TR(TRACE_CCALLS, (T_RETURN("%d"), code)); return (code); } |