#include <pthread.h>
#include <iostream>

void* saludo(void*)
{
	while (true)
		std::cout << "hola, soy " << pthread_self() << std::endl;
	return NULL;
}

int main()
{
	const int N = 2;
	pthread_t id[N];

	for (int i = 0; i < N; ++i)
		pthread_create(&id[i], NULL, saludo, NULL);

	for (int i = 0; i < N; ++i)
		pthread_join(id[i], NULL);
}