040000 tree 4ce268f31e268443395d443164aa2c36fa2915d9	missing_header
100644 blob 7090978c9bc34c054b744f4e0dddce8fddf216a2	missing_requirement.h
100644 blob 26196dcb3738da3e6af424fb5b0713b6de18eb94	module.modulemap
040000 tree 0498c47248cef62e184b8367addbd30c8b7943fa	nonrequired_missing_header