in programming lang C

(b) in the following program, the main thread creates four peer threads and passes a pointer to the loop variable to each one. Each peer thread prints a message containing the loop variable, 1 #include 2 #include 3 4 void foo(void *arg) { 5 int emyid = (int *) arg: 6 printf("Hello from thread %d ", wmyid); 7 return NULL; 8} 9 10 int main() { 11 pthread_t tid(4): 12 int i; 13 14 for(i=0; i