Multi-Thread, Timer e fim de Timer (with boost)

#include <iostream>
#include <Windows.h>
#include <boost\thread.hpp>

boost::thread my_boost_th;

void multiprocesso(int id) {
    static int rep=-1;
    boost::this_thread::sleep(boost::get_system_time()+boost::posix_time::milliseconds(1000));
    printf("id - %d",id);
    rep++;
    if(!rep) {
        multiprocesso(id);
    }
}

void interrompe() {
    boost::this_thread::sleep(boost::get_system_time()+boost::posix_time::milliseconds(1300));
    my_boost_th.interrupt();
}

int main()
{
    my_boost_th=boost::thread(multiprocesso,10);
    boost::thread interronper(interrompe);
    Sleep(5000);
    system("pause");
    return 0;
}