forked from KolibriOS/kolibrios
51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
/*
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* OpenTyrian: A modern cross-platform port of Tyrian
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* Copyright (C) 2007-2009 The OpenTyrian Development Team
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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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#ifndef SIZEBUF_H
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#define SIZEBUF_H
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#include "opentyr.h"
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typedef struct sizebuf_s
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{
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Uint8 *data;
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unsigned int bufferLen;
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unsigned int bufferPos;
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bool error;
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} sizebuf_t;
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void SZ_Init ( sizebuf_t *, Uint8 *, unsigned int ); /* C style constructor */
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bool SZ_Error ( sizebuf_t * );
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void SZ_Memset ( sizebuf_t *, int, size_t ); /* memset with a sizebuf */
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void SZ_Memcpy ( sizebuf_t *, const Uint8 *, size_t ); /* memcpy with a normal buffer */
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void SZ_Memcpy2 ( sizebuf_t *, sizebuf_t *, size_t ); /* memcpy with a sizebuf */
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void SZ_Seek ( sizebuf_t *, long, int ); /* fseek with a sizebuf. */
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const Uint8 * SZ_GetCurBufferPtr ( sizebuf_t * ); /* Mimic private member, const return */
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void MSG_WriteByte ( sizebuf_t *, unsigned int );
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void MSG_WriteWord ( sizebuf_t *, unsigned int );
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void MSG_WriteDWord ( sizebuf_t *, unsigned int );
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unsigned int MSG_ReadByte ( sizebuf_t * );
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unsigned int MSG_ReadWord ( sizebuf_t * );
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unsigned int MSG_ReadDWord ( sizebuf_t * );
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#endif
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