The output rule for char * translates to:

which isn't much use for strings containing binary data.

My preference for this type of thing is to have Perl allocate the space, pass a pointer to it into the C code, have the C code fill it in.

You are already doing this with "packedMatrix". So you can just unpack that variable after the C code finishes. BTW, don't put packedMatrix in the OUTPUT: section or your packed string will get overwritten with a copy of the packed string upto the first "\0".

        - tye (but my friends call me "Tye")

In reply to (tye)Re: Sending packed data from C to Perl by tye
in thread Sending packed data from C to Perl by Evanovich

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