/* Example looking at typedefs */
#include <stdio.h>
#include <math.h>


int main (void)
{
    typedef long int four_byte_int;
    /* this makes the type four_byte_int synonymous with long int */
    long int i;
    four_byte_int j; 
    /*both i and j are long int */
    i = 1; j = 2;
    printf("I = %i, j = %i\n",i,j);
}