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obarthel
005958e221
Please keep in mind that this is still a development version and might surprise you (not necessarily in a good way). Do not let me discourage you to build and test this version, although there will be some risks involved such as data corruption or loss of data.
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/*
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* :ts=4
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*
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* SMB file system wrapper for AmigaOS, using the AmiTCP V3 API
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*
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* Copyright (C) 2000-2018 by Olaf `Olsen' Barthel <obarthel -at- gmx -dot- net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _QUAD_MATH_H
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#define _QUAD_MATH_H
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/****************************************************************************/
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#ifndef EXEC_TYPES_H
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#include <exec/types.h>
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#endif /* EXEC_TYPES_H */
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/****************************************************************************/
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typedef struct
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{
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ULONG High;
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ULONG Low;
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} QUAD;
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/****************************************************************************/
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void multiply_32_by_32_to_64(ULONG ab,ULONG cd,QUAD * product);
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ULONG multiply_64_by_32_to_64(const QUAD * const abcd,ULONG ef,QUAD * abcdef);
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ULONG divide_64_by_32(const QUAD * const dividend,ULONG divisor,QUAD * quotient);
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ULONG add_64_plus_32_to_64(const QUAD * const a,ULONG b,QUAD * ab);
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ULONG add_64_plus_64_to_64(const QUAD * const a,const QUAD * const b,QUAD * ab);
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ULONG subtract_64_from_64_to_64(const QUAD * const minuend,const QUAD * const subtrahend,QUAD * difference);
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int compare_64_to_64(const QUAD * const a,const QUAD * const b);
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/****************************************************************************/
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#endif /* _QUAD_MATH_H */
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