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pixel introspection. but entire image is upside down.
author Robert McIntyre <rlm@mit.edu>
date Mon, 11 Jun 2012 06:04:25 -0500
parents f9f4f1b99eed
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     1 #ifndef MEMGZIO_H



     2 #define MEMGZIO_H



     3 



     4 /* gzio.c -- IO on .gz files



     5  * Copyright (C) 1995-2002 Jean-loup Gailly.



     6  * For conditions of distribution and use, see copyright notice in zlib.h



     7  *



     8  * Compile this file with -DNO_DEFLATE to avoid the compression code.



     9  */



    10 



    11 /* memgzio.c - IO on .gz files in memory



    12  * Adapted from original gzio.c from zlib library by Forgotten



    13  */



    14 



    15 #include <zlib.h>



    16 



    17 gzFile ZEXPORT memgzopen(char *memory, int available, const char *mode);



    18 int ZEXPORT memgzread(gzFile file, voidp buf, unsigned len);



    19 int ZEXPORT memgzwrite(gzFile file, const voidp buf, unsigned len);



    20 int ZEXPORT memgzclose(gzFile file);



    21 long ZEXPORT memtell(gzFile file);



    22 



    23 #endif // MEMGZIO_H