module Import:sig
..end
val __pa_ounit_275876e34cf609db118f3d84b799a790 : string
include Async_core.Import
include Async_core.Std
module Config: Async_config
module Core_scheduler: Async_core.Scheduler
module Debug: Async_core.Debug
module File_descr: Core.Std.Unix.File_descr