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- #ifndef __PNGCHKSM_H
- #define __PNGCHKSM_H
- //
- // Copyright (c) 1997,1998 Colosseum Builders, Inc.
- // All rights reserved.
- //
- // Colosseum Builders, Inc. makes no warranty, expressed or implied
- // with regards to this software. It is provided as is.
- //
- // See the README.TXT file that came with this software for restrictions
- // on the use and redistribution of this file or send E-mail to
- // info@colosseumbuilders.com
- //
-
- //
- // Title: PNG Checksum Function Declarations
- //
- // Author: John M. Miano miano@colosseumbuilders.com
- //
- // Description:
- //
- // Definitions for chucksum functions used in PNG image.
- //
-
- #include "datatype.h"
-
- extern void MakeCrcTable () ;
- extern UBYTE4 CRC32 (UBYTE4 crc, void *buffer, unsigned int length) ;
- extern UBYTE4 Adler (UBYTE4 adler, UBYTE1 value) ;
-
- #endif
-