Product Documentation

FairCom ISAM for C

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ctGetNullKeyValue

Reads the null key value for the specified index into the supplied buffer..

Declaration

NINT ctGetNullKeyValue(FILNO keyno, pTEXT nullkey, pULONG pkeylen);

Description

  • keyno - the index file number.
  • nullkey - the buffer where the null key value is returned.
  • pkeylen -On input, holds the size of the output buffer in bytes. On output, is set to the size of the null key value in bytes.

See Also

ctSetNullKeyValue()

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