summaryrefslogtreecommitdiff
path: root/deps/node/deps/brotli/c/common/transform.h
diff options
context:
space:
mode:
Diffstat (limited to 'deps/node/deps/brotli/c/common/transform.h')
-rw-r--r--deps/node/deps/brotli/c/common/transform.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/deps/node/deps/brotli/c/common/transform.h b/deps/node/deps/brotli/c/common/transform.h
deleted file mode 100644
index 456c12db..00000000
--- a/deps/node/deps/brotli/c/common/transform.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* 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 {
- BROTLI_TRANSFORM_IDENTITY = 0,
- BROTLI_TRANSFORM_OMIT_LAST_1 = 1,
- BROTLI_TRANSFORM_OMIT_LAST_2 = 2,
- BROTLI_TRANSFORM_OMIT_LAST_3 = 3,
- BROTLI_TRANSFORM_OMIT_LAST_4 = 4,
- BROTLI_TRANSFORM_OMIT_LAST_5 = 5,
- BROTLI_TRANSFORM_OMIT_LAST_6 = 6,
- BROTLI_TRANSFORM_OMIT_LAST_7 = 7,
- BROTLI_TRANSFORM_OMIT_LAST_8 = 8,
- BROTLI_TRANSFORM_OMIT_LAST_9 = 9,
- BROTLI_TRANSFORM_UPPERCASE_FIRST = 10,
- BROTLI_TRANSFORM_UPPERCASE_ALL = 11,
- BROTLI_TRANSFORM_OMIT_FIRST_1 = 12,
- BROTLI_TRANSFORM_OMIT_FIRST_2 = 13,
- BROTLI_TRANSFORM_OMIT_FIRST_3 = 14,
- BROTLI_TRANSFORM_OMIT_FIRST_4 = 15,
- BROTLI_TRANSFORM_OMIT_FIRST_5 = 16,
- BROTLI_TRANSFORM_OMIT_FIRST_6 = 17,
- BROTLI_TRANSFORM_OMIT_FIRST_7 = 18,
- BROTLI_TRANSFORM_OMIT_FIRST_8 = 19,
- BROTLI_TRANSFORM_OMIT_FIRST_9 = 20,
- BROTLI_NUM_TRANSFORM_TYPES /* Counts transforms, not a transform itself. */
-};
-
-#define BROTLI_TRANSFORMS_MAX_CUT_OFF BROTLI_TRANSFORM_OMIT_LAST_9
-
-typedef struct BrotliTransforms {
- uint16_t prefix_suffix_size;
- /* Last character must be null, so prefix_suffix_size must be at least 1. */
- const uint8_t* prefix_suffix;
- const uint16_t* prefix_suffix_map;
- uint32_t num_transforms;
- /* Each entry is a [prefix_id, transform, suffix_id] triplet. */
- const uint8_t* transforms;
- /* Indices of transforms like ["", BROTLI_TRANSFORM_OMIT_LAST_#, ""].
- 0-th element corresponds to ["", BROTLI_TRANSFORM_IDENTITY, ""].
- -1, if cut-off transform does not exist. */
- int16_t cutOffTransforms[BROTLI_TRANSFORMS_MAX_CUT_OFF + 1];
-} BrotliTransforms;
-
-/* T is BrotliTransforms*; result is uint8_t. */
-#define BROTLI_TRANSFORM_PREFIX_ID(T, I) ((T)->transforms[((I) * 3) + 0])
-#define BROTLI_TRANSFORM_TYPE(T, I) ((T)->transforms[((I) * 3) + 1])
-#define BROTLI_TRANSFORM_SUFFIX_ID(T, I) ((T)->transforms[((I) * 3) + 2])
-
-/* T is BrotliTransforms*; result is const uint8_t*. */
-#define BROTLI_TRANSFORM_PREFIX(T, I) (&(T)->prefix_suffix[ \
- (T)->prefix_suffix_map[BROTLI_TRANSFORM_PREFIX_ID(T, I)]])
-#define BROTLI_TRANSFORM_SUFFIX(T, I) (&(T)->prefix_suffix[ \
- (T)->prefix_suffix_map[BROTLI_TRANSFORM_SUFFIX_ID(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_ */