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rpmio
crc.h
Go to the documentation of this file.
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#include <sys/types.h>
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#include <
rpmiotypes.h
>
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#ifndef _CRC_H
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#define _CRC_H
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typedef
struct
{
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rpmuint32_t
crc
;
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rpmuint32_t
(*update) (
rpmuint32_t
crc
,
const
rpmuint8_t
* data,
size_t
size);
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rpmuint32_t
(*combine) (
rpmuint32_t
crc1,
rpmuint32_t
crc2,
size_t
len2);
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}
sum32Param
;
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typedef
struct
{
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rpmuint64_t
crc
;
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rpmuint64_t
(*update) (
rpmuint64_t
crc
,
const
rpmuint8_t
* data,
size_t
size);
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rpmuint64_t
(*combine) (
rpmuint64_t
crc1,
rpmuint64_t
crc2,
size_t
len2);
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}
sum64Param
;
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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rpmuint32_t
__crc32
(
rpmuint32_t
crc
,
const
rpmuint8_t
* data,
size_t
size)
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/*@*/
;
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rpmuint32_t
__crc32_combine
(
rpmuint32_t
crc1,
rpmuint32_t
crc2,
size_t
len2)
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/*@*/
;
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rpmuint64_t
__crc64
(
rpmuint64_t
crc,
const
rpmuint8_t
* data,
size_t
size)
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/*@*/
;
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rpmuint64_t
__crc64_combine
(
rpmuint64_t
crc1,
rpmuint64_t
crc2,
size_t
len2)
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/*@*/
;
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rpmuint32_t
__adler32
(
rpmuint32_t
adler,
const
rpmuint8_t
* buf,
rpmuint32_t
len)
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/*@*/
;
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rpmuint32_t
__adler32_combine
(
rpmuint32_t
adler1,
rpmuint32_t
adler2,
size_t
len2)
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/*@*/
;
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int
sum32Reset
(
sum32Param
* mp)
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/*@modifies *mp @*/
;
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int
sum32Update
(
sum32Param
* mp,
const
rpmuint8_t
* data,
size_t
size)
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/*@modifies *mp @*/
;
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int
sum32Digest
(
sum32Param
* mp,
rpmuint8_t
* data)
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/*@modifies *mp, data @*/
;
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int
sum64Reset
(
sum64Param
* mp)
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/*@modifies *mp @*/
;
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int
sum64Update
(
sum64Param
* mp,
const
rpmuint8_t
* data,
size_t
size)
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/*@modifies *mp @*/
;
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int
sum64Digest
(
sum64Param
* mp,
rpmuint8_t
* data)
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/*@modifies *mp, data @*/
;
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#ifdef __cplusplus
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}
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#endif
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#endif
/* _CRC_H */
Generated on Thu Oct 3 2013 08:41:39 for rpm by
1.8.3.1