#include <stdio.h>
#include <wait.h>
#include <pthread.h>
#include <unistd.h>

/*
pthread_t phread_self(void);

void * start_routine(void * arg);
int pthread_create(pthread_t * thread, const pthread_attr_t * attr,
	void *(start_routine)(void *), void * arg);
void pthread_exit(void *retval);
*/

int globalVar = 5;

void * start_routine(void * arg) {
	//int pid = pthread_self();
	//printf("%d\n",pid);
	globalVar += 1;
	printf("%d\n",globalVar);
	pthread_exit(NULL);
}

int main() {

	int val1 = 5;
	int val2 = 11;

	pthread_t thread1;
	pthread_t thread2;

	pthread_create(&thread1, NULL, &start_routine, NULL);
	pthread_join(thread1, NULL);
	pthread_create(&thread2, NULL, &start_routine, NULL);
	pthread_join(thread2, NULL);


	//printf("%d\n",globalVar);

	printf("Program started!\n");




	return 0;
}