#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/shm.h>

int main(int argc, char **argv) {
    int tam = sizeof(int)+(sizeof(double)*100);
    int shmid = shmget(0xA, tam, 0644 | IPC_CREAT);
    printf("Creo mem compartida de %d bytes, shmid = %d\n",tam,shmid);
    return 0;
}