TBLT_RETC TBLT_ENTRY BltIx4GetLast(TBLT_KH *khPtr,
VOID *keyBufferPtr,
ULONG *recNoPtr,
VOID *recordPtr);
khPtr I:index file control structure
keyBufferPtr O:the last key
recNoPtr O:recNo of record data of last key
recordPtr O:record data of last key
This routine gets the last key and its recNo and its data record.
If the TBLT_DH.flags bit FLAGS_SKIP_DELETED_BIT, of
khPtr->xbLinkPtr->flags, is set, this routine skips over all data
records marked with a * (star) in the delete tag field
(the first byte of the data record).
Return: Non-zero indicates an error, otherwise the
last key/recNo/recordPtr is returned.