lib/std/os.zig                | 481 ++++++++++++++++++++++----------
 lib/std/os/bits/windows.zig   |  15 +-
 lib/std/os/windows.zig        |  42 +++
 lib/std/os/windows/ws2_32.zig |  48 +++-
 4 files changed, 439 insertions(+), 147 deletions(-)