040000 tree 2ced8178e8f3953ba3ee00b032cc7a3165f77cbc	basic_string
040000 tree 810f3105c15fbaa9414573f30e24bd3bef4924ec	basic_string_view
040000 tree d40abf270b5be6c024354cdac9ae18660eb6d858	c_strings
040000 tree c836704cbf1cd10d6f4165396a017cd907ce81b6	char_traits
040000 tree cf457263f4dc973ac46ef63bcbd144292fb2533c	debug
040000 tree a79a347c6bfce5024e1c3660542b2179604fea9c	headers