Then SO_ORIGINAL_DST must not be defined when you compile that code. Check which include file that is defined in and what files you are including in Socket.xs. There could be #ifdef's that prevent it from being defined.

FYI, you should get that error when your use imports that symbol, not when you try to use the symbol. And you must be importing that symbol since you don't have () on the end of it.

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

In reply to (tye)Re2: How do I *add* a socket option ? by tye
in thread How do I *add* a socket option ? by Q-Bert

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