#include "apue.h"
#include <pthread.h>

pthread_t ntid;

void printids(const char *s) {
	pid_t		pid;
	pthread_t	tid;

	pid = getpid();
	tid = pthread_self();
	printf("%s pid %u tid %u (0x%x)\n", s, (unsigned int)pid,
	  (unsigned int)tid, (unsigned int)tid);
}

void * thr_fn(void *arg)  {
	printids("new thread: ");
	return((void *)0);
}

int main(void) {
	int err;

	err = pthread_create(&ntid, NULL, thr_fn, NULL);
	if (err != 0)
    /*		err_quit("can't create thread: %s\n", strerror(err));*/;
  
	printids("main thread:");
	sleep(1);
	exit(0);
}