chromium/third_party/brotli/common/transform.h

/* transforms is a part of ABI, but not API.

   It means that there are some functions that are supposed to be in "common"
   library, but header itself is not placed into include/brotli. This way,
   aforementioned functions will be available only to brotli internals.
 */

#ifndef BROTLI_COMMON_TRANSFORM_H_
#define BROTLI_COMMON_TRANSFORM_H_

#include <brotli/port.h>
#include <brotli/types.h>

#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif

enum BrotliWordTransformType { … };

#define BROTLI_TRANSFORMS_MAX_CUT_OFF …

BrotliTransforms;

/* T is BrotliTransforms*; result is uint8_t. */
#define BROTLI_TRANSFORM_PREFIX_ID(T, I) …
#define BROTLI_TRANSFORM_TYPE(T, I) …
#define BROTLI_TRANSFORM_SUFFIX_ID(T, I) …

/* T is BrotliTransforms*; result is const uint8_t*. */
#define BROTLI_TRANSFORM_PREFIX(T, I) …
#define BROTLI_TRANSFORM_SUFFIX(T, I) …

BROTLI_COMMON_API const BrotliTransforms* BrotliGetTransforms(void);

BROTLI_COMMON_API int BrotliTransformDictionaryWord(
    uint8_t* dst, const uint8_t* word, int len,
    const BrotliTransforms* transforms, int transform_idx);

#if defined(__cplusplus) || defined(c_plusplus)
}  /* extern "C" */
#endif

#endif  /* BROTLI_COMMON_TRANSFORM_H_ */