libfio

Exotic filesystem, input and output library for C,

TODO

• get working directory
• function to get absolute path
• function to get relative path
• hand rolled custom function to get absolute path
• hand rolled custom function function to get relative path
• write the fio_path to resolve name, extension, like C++ filesystem::path
• write the lazy fio_path to resolve name, extension only when required, use lazy flag in fio_path_s struct