program10-8.c

// Program to illustrate using pointers and functions

#include <stdio.h>

void test(int *int_pointer)
{
    *int_pointer = 100;
}

int main(void)
{
   void test(int *int_pointer);
   int i = 50, *p = &i;

  printf("Before the call to test i = %i\n", i);

  test(p);

  printf("After the call to test i = %i\n", i);

  return 0;
}