Introduction - If you have any usage issues, please Google them yourself
Simulation of the operating system process scheduling, to construct a PCB chain queue, can be used for normal maintenance of the queue, that is when the PCB state changes, based on the total chain queue, to achieve the menu management and process primitives operation, the realization of the creation, revocation, time slice, to hang up process and activation process the basic process of primitives, ready queue and queue waiting for the organization and management to achieve PCB