You need a typemap for "u_char *" (just the one "*") and use "u_char * &buf" as the declaration for the argument.

This is from fuzzy memory so let me know if that worked.

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

In reply to (tye)Re: XS question: typemap for a pointer to a pointer? by tye
in thread XS question: typemap for a pointer to a pointer? by Big Willy

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