add link to zedshaw's "learn-c-the-hard-way-lectures" repository https://github.com/zedshaw/learn-c-the-hard-way-lectures
add link to zedshaw's "learn-c-the-hard-way-lectures" repository
https://github.com/zedshaw/learn-c-the-hard-way-lectures

sv0/sv0.github.io,sv0/sv0.github.io,sv0/sv0.github.io