프로그램
					
					
						2009. 5. 21.
																
					
					
					Protothread
					
					출처 : http://www.sics.se/~adam/pt Protothreads are a extremely lightweight, stackless threads that provides a blocking context on top of an event-driven system, without the overhead of per-thread stacks. The purpose of protothreads is to implement sequential flow of control without using complex state machines or full multi-threading. Protothreads provides conditional blocking inside a C function..