It might also be worth looking at FFI::Platypus. A recent update includes the ability to handle structs: https://metacpan.org/pod/FFI::Platypus#Structured-Data-Records-(by-pointer-or-by-reference).

Just a data point, as you might already have a decent sized code base written beyond what you have shown.

In reply to Re: Perl XS binding to a struct with an array of chars* by swl
in thread Perl XS binding to a struct with an array of chars* by MaxPerl

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