lib/std/Build/Cache.zig |  14 +-
 lib/std/Io.zig          |  55 +++--
 lib/std/Io/Threaded.zig | 379 +++++++++++++++++++++++++++-----
 lib/std/Io/net.zig      |  53 +++--
 lib/std/Io/net/test.zig |  22 +-
 lib/std/Thread.zig      |  81 +------
 lib/std/fs/test.zig     |   4 +-
 lib/std/http/test.zig   | 156 +++++++------
 lib/std/posix/test.zig  |   2 +-
 lib/std/time.zig        |  72 +-----
 10 files changed, 511 insertions(+), 327 deletions(-)