You will have to figure out the size and format of a native long double on the packing system. You can unpack the bytes using 'C*', then it would be up to you to interpret those bytes the same way the packing system did.
Caution: Contents may have been coded under pressure.

In reply to Re: Value packed as 'D', how to unpack not using 'D'? by Roy Johnson
in thread Value packed as 'D', how to unpack not using 'D'? by chrism01

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