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igzip: export isal_adler32

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Change-Id: Iadb73851f826131cc59974b65240b501e9d57f98
Signed-off-by: Zach Bjornson <zbbjornson@gmail.com>
This commit is contained in:
Zach Bjornson
2019-02-03 12:52:54 -08:00
committed by Greg Tucker
parent 19fb012e81
commit f9588bbedc
4 changed files with 26 additions and 7 deletions
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17
include/igzip_lib.h
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@@ -914,6 +914,23 @@ int isal_inflate(struct inflate_state *state);
*/
int isal_inflate_stateless(struct inflate_state *state);
/******************************************************************************/
/* Other functions */
/******************************************************************************/
/**
* @brief Calculate Adler-32 checksum, runs appropriate version.
*
* This function determines what instruction sets are enabled and selects the
* appropriate version at runtime.
*
* @param init: initial Adler-32 value
* @param buf: buffer to calculate checksum on
* @param len: buffer length in bytes
*
* @returns 32-bit Adler-32 checksum
*/
uint32_t isal_adler32(uint32_t init, const unsigned char *buf, uint64_t len);
#ifdef __cplusplus
}
#endif