ref: 8a788aea84aad3bfbd5b39d78c1925654f3b9e14
dir: /module/wait.m/
Wait: module
{
PATH: con "/dis/lib/wait.dis";
init: fn();
read: fn(fd: ref Sys->FD): (int, string, string);
monitor: fn(fd: ref Sys->FD): (int, chan of (int, string, string));
parse: fn(status: string): (int, string, string);
};