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62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*
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* c_devnull - a custom function that does nothing
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*
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* Copyright (C) 1999 Landon Curt Noll
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*
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* Calc is open software; you can redistribute it and/or modify it under
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* the terms of the version 2.1 of the GNU Lesser General Public License
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* as published by the Free Software Foundation.
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*
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* Calc is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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* Public License for more details.
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*
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* A copy of version 2.1 of the GNU Lesser General Public License is
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* distributed with calc under the filename COPYING-LGPL. You should have
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* received a copy with calc; if not, write to Free Software Foundation, Inc.
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* @(#) $Revision: 29.3 $
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* @(#) $Id: c_devnull.c,v 29.3 2004/02/23 09:19:18 chongo Exp $
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* @(#) $Source: /usr/local/src/cmd/calc/custom/RCS/c_devnull.c,v $
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*
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* Under source code control: 1997/03/09 17:49:12
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* File existed as early as: 1997
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*
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* chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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*/
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#if defined(CUSTOM)
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#include "../have_const.h"
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#include "../value.h"
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#include "../custom.h"
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#include "../have_unused.h"
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/*
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* c_devnull - a custom function that does nothing
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*
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* This custom function does nothing. It is useful as a test hook
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* for looking at the general interface.
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*/
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/*ARGSUSED*/
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VALUE
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c_devnull(char UNUSED *name, int UNUSED count, VALUE UNUSED **vals)
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{
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VALUE result; /* what we will return */
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/*
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* return NULL
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*/
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result.v_type = V_NULL;
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return result;
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}
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#endif /* CUSTOM */
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