62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
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#ifndef cmDList_h
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#define cmDList_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum
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{
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kOkDlRC = cmOkRC,
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kDuplicateIndexIdDlRC,
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kInvalidIndexDlRC,
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kIterNotFoundDlRC,
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kDataRecdNotFoundDlRC,
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};
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typedef unsigned cmDlRC_t;
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typedef cmHandle_t cmDListH_t;
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typedef cmHandle_t cmDListIterH_t;
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extern cmDListH_t cmDListNullHandle;
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extern cmDListIterH_t cmDListIterNullHandle;
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// Return < 0 if v0 < v1
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// == 0 if v0 == v1
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// > 0 if v0 > v1
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typedef int (*cmDListCmpFunc_t)( void* arg, const void* v0, unsigned v0N, const void* v1, unsigned v1N );
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typedef void (*cmDListIndexFreeFunc_t)( unsigned indexId, void* arg );
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// If 'f' is not NULL then a default index with an indexId==0 will be automatically created.
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cmDlRC_t cmDListAlloc( cmCtx_t* ctx, cmDListH_t* hp, cmDListCmpFunc_t f, void* farg );
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cmDlRC_t cmDListFree( cmDListH_t* hp );
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bool cmDListIsValid( cmDListH_t h );
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cmDlRC_t cmDListInsert( cmDListH_t h, const void* recd, unsigned recdByteN );
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cmDlRC_t cmDListDelete( cmDListH_t h, const void* recd );
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cmDlRC_t cmDListIndexAlloc( cmDListH_t h, unsigned indexId, cmDListCmpFunc_t f, void* farg );
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cmDlRC_t cmDListIndexFree( cmDListH_t h, unsigned indexId );
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cmDlRC_t cmDListIndexSetFreeFunc(cmDListH_t h, unsigned indexId, cmDListIndexFreeFunc_t func );
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cmDlRC_t cmDListIterAlloc( cmDListH_t h, cmDListIterH_t* iHp, unsigned indexId );
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cmDlRC_t cmDListIterFree( cmDListIterH_t* iHp );
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bool cmDListIterIsValid( cmDListIterH_t iH );
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cmDlRC_t cmDListIterSeekBegin( cmDListIterH_t iH );
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cmDlRC_t cmDListIterSeekEnd( cmDListIterH_t iH );
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const void* cmDListIterGet( cmDListIterH_t iH, unsigned* recdByteNRef );
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const void* cmDListIterPrev( cmDListIterH_t iH, unsigned* recdByteNRef );
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const void* cmDListIterNext( cmDListIterH_t iH, unsigned* recdByteNRef );
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const void* cmDListIterFind( cmDListIterH_t iH, const void* key, unsigned keyN, unsigned* recdByteNRef);
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#ifdef __cplusplus
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}
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#endif
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#endif
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