1  /* infback9.h -- header for using inflateBack9 functions
       2   * Copyright (C) 2003 Mark Adler
       3   * For conditions of distribution and use, see copyright notice in zlib.h
       4   */
       5  
       6  /*
       7   * This header file and associated patches provide a decoder for PKWare's
       8   * undocumented deflate64 compression method (method 9).  Use with infback9.c,
       9   * inftree9.h, inftree9.c, and inffix9.h.  These patches are not supported.
      10   * This should be compiled with zlib, since it uses zutil.h and zutil.o.
      11   * This code has not yet been tested on 16-bit architectures.  See the
      12   * comments in zlib.h for inflateBack() usage.  These functions are used
      13   * identically, except that there is no windowBits parameter, and a 64K
      14   * window must be provided.  Also if int's are 16 bits, then a zero for
      15   * the third parameter of the "out" function actually means 65536UL.
      16   * zlib.h must be included before this header file.
      17   */
      18  
      19  #ifdef __cplusplus
      20  extern "C" {
      21  #endif
      22  
      23  ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm,
      24                                      in_func in, void FAR *in_desc,
      25                                      out_func out, void FAR *out_desc));
      26  ZEXTERN int ZEXPORT inflateBack9End OF((z_stream FAR *strm));
      27  ZEXTERN int ZEXPORT inflateBack9Init_ OF((z_stream FAR *strm,
      28                                           unsigned char FAR *window,
      29                                           const char *version,
      30                                           int stream_size));
      31  #define inflateBack9Init(strm, window) \
      32          inflateBack9Init_((strm), (window), \
      33          ZLIB_VERSION, sizeof(z_stream))
      34  
      35  #ifdef __cplusplus
      36  }
      37  #endif