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tinf.h: Reorder API declarations for clarity.

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Paul Sokolovsky 2016-08-12 17:13:32 +03:00
parent 0d7290e8cf
commit 6600f29a95
1 changed files with 13 additions and 23 deletions
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36
src/tinf.h
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@ -5,7 +5,7 @@
* All Rights Reserved
* http://www.ibsensoftware.com/
*
* Copyright (c) 2014 by Paul Sokolovsky
* Copyright (c) 2014-2016 by Paul Sokolovsky
*/
#ifndef TINF_H_INCLUDED
@ -86,39 +86,29 @@ typedef struct TINF_DATA {
if (d->dict_ring) { d->dict_ring[d->dict_idx++] = c; if (d->dict_idx == d->dict_size) d->dict_idx = 0; } \
}
unsigned char TINFCC tinf_read_src_byte(TINF_DATA *d);
/* low-level API */
/* Decompression API */
/* Step 1: Allocate TINF_DATA structure */
/* Step 2: Set source field */
/* Step 3: Call tinf_uncompress_dyn_init() */
/* Step 4: Call tinf_uncompress_dyn() */
/* Step 5: In response to destGrow callback, update destStart and destSize fields */
/* Step 6: When tinf_uncompress_dyn() returns, buf.dest points to a byte past last uncompressed byte */
void tinf_uncompress_dyn_init(TINF_DATA *d, void *dict, unsigned int dictLen);
void TINFCC tinf_init(void);
void TINFCC tinf_uncompress_dyn_init(TINF_DATA *d, void *dict, unsigned int dictLen);
int TINFCC tinf_uncompress_dyn(TINF_DATA *d);
int TINFCC tinf_uncompress_dyn_chksum(TINF_DATA *d);
int TINFCC tinf_zlib_parse_header(TINF_DATA *d);
/* high-level API */
void TINFCC tinf_init(void);
int TINFCC tinf_gzip_parse_header(TINF_DATA *d);
unsigned char TINFCC tinf_read_src_byte(TINF_DATA *d);
unsigned int TINFCC tinf_adler32(const void *data, unsigned int length, unsigned int prev_sum /* 1 */);
/* crc is previous value for incremental computation, 0xffffffff initially */
unsigned int TINFCC tinf_crc32(const void *data, unsigned int length, unsigned int crc);
/* compression API */
/* Compression API */
void TINFCC tinf_compress(void *data, const uint8_t *src, unsigned slen);
/* Checksum API */
/* prev_sum is previous value for incremental computation, 1 initially */
uint32_t TINFCC tinf_adler32(const void *data, unsigned int length, uint32_t prev_sum);
/* crc is previous value for incremental computation, 0xffffffff initially */
uint32_t TINFCC tinf_crc32(const void *data, unsigned int length, uint32_t crc);
#ifdef __cplusplus
} /* extern "C" */
#endif