#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>

void *start_thread(void *message)
{
	printf("%s\n", (const char *)message);
	return message;
}

int main(void)
{
	pthread_t thing1, thing2;
	const char *message1 = "Thing 1";
	const char *message2 = "Thing 2";

	/* Create two threads, each with a different message. */
	pthread_create(&thing1, NULL, start_thread, (void *)message1);
	pthread_create(&thing2, NULL, start_thread, (void *)message2);

	/*
	 * Wait for the threads to exit. If we didn't join here,
	 * we'd risk terminating this main thread before the
	 * other two threads finished.
	 */
	pthread_join(thing1, NULL);
	pthread_join(thing2, NULL);

	return EXIT_SUCCESS;
}