No ad hoc expertise here, but your description of your plan seems to me to suggest that you can still go with your "normal Perl license" -- so long as the "quasi wrapper" is distributed with a prominent warning to the user that your code is linked to a C lib and #includes headers therefrom -- both of which are covered by a GPL3+ license.

Update: Restored dropped "go"


Spirit of the Monastery

In reply to Re: When linking to a C library, do I need to use its license? by ww
in thread When linking to a C library, do I need to use its license? by stevieb

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