kc3-lang/brotli/c/dec/prefix.h

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• Hash : 20ed1374
  Author :
  Date : 2025-09-04T03:58:12
  

  add decoder static init
  
  PiperOrigin-RevId: 802957201
  

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• c/dec/prefix.h

• /* Copyright 2013 Google Inc. All Rights Reserved.
  
     Distributed under MIT license.
     See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
  */
  
  /* Lookup tables to map prefix codes to value ranges. This is used during
     decoding of the block lengths, literal insertion lengths and copy lengths. */
  
  #ifndef BROTLI_DEC_PREFIX_H_
  #define BROTLI_DEC_PREFIX_H_
  
  #include "../common/constants.h"
  #include "../common/platform.h"  /* IWYU pragma: keep */
  #include "../common/static_init.h"
  
  #if defined(__cplusplus) || defined(c_plusplus)
  extern "C" {
  #endif
  
  typedef struct CmdLutElement {
    uint8_t insert_len_extra_bits;
    uint8_t copy_len_extra_bits;
    int8_t distance_code;
    uint8_t context;
    uint16_t insert_len_offset;
    uint16_t copy_len_offset;
  } CmdLutElement;
  
  #if (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_NONE)
  BROTLI_INTERNAL extern const BROTLI_MODEL("small")
      CmdLutElement kCmdLut[BROTLI_NUM_COMMAND_SYMBOLS];
  #else
  BROTLI_INTERNAL BROTLI_BOOL BrotliDecoderInitCmdLut(CmdLutElement* items);
  BROTLI_INTERNAL extern BROTLI_MODEL("small")
      CmdLutElement kCmdLut[BROTLI_NUM_COMMAND_SYMBOLS];
  #endif
  
  #if defined(__cplusplus) || defined(c_plusplus)
  }  /* extern "C" */
  #endif
  
  #endif  /* BROTLI_DEC_PREFIX_H_ */
  

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