Yes, "char *" will work fine. I updated my previous node to work with floats. The "char *" tells XS that you want a pointer to the string value of the scalar that was passed in. The pack produces a string that contains a C array of floats, so the address of that can just be typecasted to get a pointer to an array of floats.

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

In reply to (tye)Re2: Passing References to Arrays into Perl Extensions in C by tye
in thread Passing References to Arrays into Perl Extensions in C by Evanovich

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