lib/std/fs.zig         |  66 ++++++++++++-
 lib/std/fs/test.zig    | 161 ++++++++++++++++++++++++++++++++
 lib/std/os.zig         |   3 +-
 lib/std/os/windows.zig |   3 +-
 4 files changed, 226 insertions(+), 7 deletions(-)