proc filetype(p: PathComponent): string {.importc, extern:"filetype_FZiFjJo8tLR4Z31M0hOccg".}
proc unixPermissions(s: set[FilePermission]): int {.importc, extern:"unixPermissions_yRhMgkace1wP9a9cKdvJCJhw".}
proc toFilePermissions(p: BiggestInt): set[FilePermission] {.importc, extern:"toFilePermissions_iFbq0Qn5CDseGqlJex9cAkw".}