#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/shm.h>

int newshm(int size)
{
    	int shmid;
    
    	if(shmid=shmget(IPC_PRIVATE, size, 0)==-1)
    	{
       	 	printf("ERROR, GET SHARE MEMEROY FAILED! \n");
       		exit(1);
    	}
    
    	return shmid;
}