perlcall seems to suggest simply using call_sv(). I don't know where exactly you encounter problems, so maybe showing a bit of the relevant code maybe helps.

In reply to Re: Perl calls C calls Perl CallBack: How Perl callback use the same interpreter/context as Perl caller? by Corion
in thread Perl calls C calls Perl CallBack: How Perl callback use the same interpreter/context as Perl caller? by itamarat

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