ref: 3efb5bbb4061056e523858b134c555949591efe2
dir: /module/timers.m/
Timers: module
{
PATH: con "/dis/lib/timers.dis";
Sec: con 1000;
Timer: adt {
dt: int;
timeout: chan of int;
start: fn(msec: int): ref Timer;
stop: fn(t: self ref Timer);
};
init: fn(gran: int): int;
shutdown: fn();
};