jingchendiaodu.cpp 

#include "stdio.h" 

#include <stdlib.h> 

#include <conio.h> 

#define getpch(type) (type*)malloc(sizeof(type)) 

#define NULL 0 

struct pcb { /* 定義進(jìn)程控制塊PCB */ 

char name[10]; 

char state; 

int super; 

int ntime; 

int rtime; 

struct pcb* link; 

}*ready=NULL,*p; 

typedef struct pcb PCB;