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/* $OpenBSD: lib_in_wch.c,v 1.1 2010/09/06 17:26:17 nicm Exp $ */ |
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/**************************************************************************** |
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* Copyright (c) 2002-2004,2006 Free Software Foundation, Inc. * |
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* * |
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* Permission is hereby granted, free of charge, to any person obtaining a * |
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* copy of this software and associated documentation files (the * |
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* "Software"), to deal in the Software without restriction, including * |
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* without limitation the rights to use, copy, modify, merge, publish, * |
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* distribute, distribute with modifications, sublicense, and/or sell * |
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* copies of the Software, and to permit persons to whom the Software is * |
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* furnished to do so, subject to the following conditions: * |
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* * |
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* The above copyright notice and this permission notice shall be included * |
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* in all copies or substantial portions of the Software. * |
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* * |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * |
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * |
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * |
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * |
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * |
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. * |
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* * |
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* Except as contained in this notice, the name(s) of the above copyright * |
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* holders shall not be used in advertising or otherwise to promote the * |
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* sale, use or other dealings in this Software without prior written * |
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* authorization. * |
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****************************************************************************/ |
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/**************************************************************************** |
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* Author: Thomas Dickey * |
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****************************************************************************/ |
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/* |
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** lib_in_wch.c |
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** |
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** The routine win_wch(). |
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** |
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*/ |
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#include <curses.priv.h> |
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MODULE_ID("$Id: lib_in_wch.c,v 1.1 2010/09/06 17:26:17 nicm Exp $") |
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NCURSES_EXPORT(int) |
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win_wch(WINDOW *win, cchar_t *wcval) |
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{ |
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int row, col; |
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int code = OK; |
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TR(TRACE_CCALLS, (T_CALLED("win_wch(%p,%p)"), win, wcval)); |
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if (win != 0 |
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&& wcval != 0) { |
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getyx(win, row, col); |
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*wcval = win->_line[row].text[col]; |
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TR(TRACE_CCALLS, ("data %s", _tracecchar_t(wcval))); |
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} else { |
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code = ERR; |
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} |
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TR(TRACE_CCALLS, (T_RETURN("%d"), code)); |
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return (code); |
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} |