lib/std/Io/File.zig     | 16 ++++++++-
 lib/std/Io/Threaded.zig | 58 ++++++++++++++++++++------------
 lib/std/fs/test.zig     | 29 ++++++++++++----
 lib/std/os/windows.zig  | 16 ++++-----
 4 files changed, 81 insertions(+), 38 deletions(-)