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56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef GLK_ALAN2_PARAMS
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#define GLK_ALAN2_PARAMS
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#include "glk/alan2/types.h"
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/* Various utility functions for handling parameters:
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*
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* compact() Compact a list, i.e remove any NULL elements
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* lstlen() Count number of elements
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* inlst() Check if an element is in the list
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* sublst() Subract two lists
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* lstcpy() Copy one list onto another
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* mrglst() Merge the paramElems of one list into the first
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* isect() Take the intersection of two lists
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* cpyrefs() Copy the refs (in dictionary) to a paramList
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*/
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namespace Glk {
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namespace Alan2 {
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extern void compact(ParamElem *a);
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extern int lstlen(ParamElem *a);
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extern Boolean inlst(ParamElem *l, Aword e);
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extern void lstcpy(ParamElem *a, ParamElem *b);
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extern void sublst(ParamElem *a, ParamElem *b);
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extern void mrglst(ParamElem *a, ParamElem *b);
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extern void isect(ParamElem *a, ParamElem *b);
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extern void cpyrefs(ParamElem *p, Aword *r);
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} // End of namespace Alan2
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} // End of namespace Glk
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#endif
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