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36 lines
1.7 KiB
C
36 lines
1.7 KiB
C
#include "EXTERN.h"
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#include "perl.h"
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/***********************************************************************************************************************************
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Older compilers do not define true/false
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***********************************************************************************************************************************/
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#ifndef false
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#define false 0
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#endif
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#ifndef true
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#define true 1
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#endif
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/***********************************************************************************************************************************
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Define integer types based on Perl portability
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***********************************************************************************************************************************/
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typedef U8 uint8; /* == 8 bits */
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typedef U16 uint16; /* == 16 bits */
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typedef U32 uint32; /* == 32 bits */
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typedef UV uint64; /* == 64 bits */
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typedef I8 int8; /* == 8 bits */
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typedef I16 int16; /* == 16 bits */
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typedef I32 int32; /* == 32 bits */
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typedef IV int64; /* == 64 bits */
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/***********************************************************************************************************************************
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Checksum functions
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***********************************************************************************************************************************/
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uint16 pageChecksum(const char *szPage, uint32 uiBlockNo, uint32 uiPageSize);
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bool pageChecksumTest(const char *szPage, uint32 uiBlockNo, uint32 uiPageSize, uint32 uiIgnoreWalId, uint32 uiIgnoreWalOffset);
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bool pageChecksumBufferTest(
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const char *szPageBuffer, uint32 uiBufferSize, uint32 uiBlockNoStart, uint32 uiPageSize, uint32 uiIgnoreWalId,
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uint32 uiIgnoreWalOffset);
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