Slightly off-topic: For variable-length binary files, you should consider having each record start with something fairly unique (like an SOH) followed by the length of the record.

This doesn't answer your question, but it will make it easier to determine that you're procesing a valid record. (One organisms record break is anothers data.)

In reply to Re: Updating Binary Files With variable record lengths by apl
in thread Updating Binary Files With variable record lengths by rorokimdim

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