lib/std/Io.zig          | 38 ++++++++-----------
 lib/std/Io/Dispatch.zig | 31 +++------------
 lib/std/Io/Kqueue.zig   |  4 +-
 lib/std/Io/Threaded.zig | 65 ++++----------------------------
 lib/std/Io/Uring.zig    | 31 +++------------
 lib/std/Io/test.zig     | 59 ++++++++++++++++++++++++++---
 6 files changed, 89 insertions(+), 139 deletions(-)