I have a comparison function called &customerCompareRecords that I use as a
(DmComparF) parameter in a call to DmFindSortPosition. The call looks like the
following:
return DmFindSortPosition(db, (MemPtr) record, NULL,
(DmComparF *) &customerCompareRecords, (UInt16) sortOrder);
The index for the new record will be returned.
The callback function customerCompareRecords returns
result is < 0 if r1 < r2,
result is > 0 if r1 > r2,
resutl is 0 if r1 == r2.
The prototype for customerCompareRecords is:
static Int16 customerCompareRecords(customerDB *r1,
customerDB *r2, Int16 sortOrder,
SortRecordInfoType *info1,
SortRecordInfoType *info2, MemHandle appInfoH)
I want to know what the final value for variable "result" is after the final callback.
How do I get this, since this is a callback function?
Thanks, Chris
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