Happy Hippie =)
I've been using Linux and programming in C for many years for fun, and recently also for food.
All code I post on Stack Overflow is covered by the "Do whatever the heck you want with it" licence, the full text of which is:
Do whatever the heck you want with it.
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Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/