lib/std/child_process.zig   |  2 +-
 lib/std/dynamic_library.zig |  4 +-
 lib/std/fs.zig              | 50 ++++++++++++-----------
 lib/std/fs/test.zig         | 21 ++++++++++
 lib/std/os.zig              | 68 +++++++++++++++++---------------
 lib/std/os/windows.zig      | 56 +++++++++++++++++++-------
 lib/std/os/windows/test.zig |  4 +-
 7 files changed, 133 insertions(+), 72 deletions(-)