mirror of
https://github.com/jfdelnero/HxCFloppyEmulator.git
synced 2026-07-27 19:56:23 +00:00
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/*
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//
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// Copyright (C) 2006-2026 Jean-François DEL NERO
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//
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// This file is part of HxCFloppyEmulator.
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//
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// HxCFloppyEmulator may be used and distributed without restriction provided
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// that this copyright statement is not removed from the file and that any
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// derivative work contains the original copyright notice and the associated
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// disclaimer.
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//
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// HxCFloppyEmulator is free software; you can redistribute it
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// and/or 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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// HxCFloppyEmulator 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.
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// See the 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 HxCFloppyEmulator; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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//
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include "lzw.h"
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#include "rle.h"
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unsigned char * data_unpack(unsigned char * bufferin, uint32_t sizein,unsigned char * bufferout, uint32_t sizeout)
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{
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unsigned char* buffer;
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buffer = (unsigned char*)malloc(sizeout+100);
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if( !buffer )
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return NULL;
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if(bufferin[0]&0x01)
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{
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lzw_expand(bufferin+1,buffer, sizeout );
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}
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else
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{
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memcpy(buffer,bufferin+1,sizeout);
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}
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return buffer;
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};
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