wimlib.net Git - wimlib/blob - include/wimlib/decompressor_ops.h

   1 /*
   2  * decompressor_ops.h
   3  *
   4  * Interface implemented by decompressors for specific formats.
   5  */
   6
   7 #ifndef _WIMLIB_DECOMPRESSOR_OPS_H
   8 #define _WIMLIB_DECOMPRESSOR_OPS_H
   9
  10 #include <stddef.h>
  11
  12 struct wimlib_decompressor_params_header;
  13
  14 struct decompressor_ops {
  15
  16         int (*create_decompressor)(size_t max_block_size,
  17                                    const struct wimlib_decompressor_params_header *extra_params,
  18                                    void **private_ret);
  19
  20         int (*decompress)(const void *compressed_data,
  21                           size_t compressed_size,
  22                           void *uncompressed_data,
  23                           size_t uncompressed_size,
  24                           void *private);
  25
  26         void (*free_decompressor)(void *private);
  27 };
  28
  29 extern const struct decompressor_ops lzx_decompressor_ops;
  30 extern const struct decompressor_ops xpress_decompressor_ops;
  31 extern const struct decompressor_ops lzms_decompressor_ops;
  32
  33 extern void
  34 cleanup_decompressor_params(void);
  35
  36 #endif /* _WIMLIB_DECOMPRESSOR_OPS_H */