lib/std/event/loop.zig | 416 ++++++++++++++++++++++++--------
 lib/std/fs/file.zig    |  64 +++--
 lib/std/net.zig        |  50 ++--
 lib/std/os.zig         | 124 +++-------
 4 files changed, 425 insertions(+), 229 deletions(-)