code: purgatorio

ref: d0ab3a0dd8f6355b3603d0fb04043a9ae867639b
dir: /module/lock.m/

View raw version 
Lock: module
{
	PATH:	con "/dis/lib/lock.dis";

	Semaphore: adt {
		c: chan of int;
		obtain:	fn(nil: self ref Semaphore);
		release: fn(nil: self ref Semaphore);
		new: fn(): ref Semaphore;
	};
	
	init: fn();
};