/* increment2.c
   Author: Murray Saul
   Date: April 12, 2008
   Purpose: To show proper way to increment a point
            by using parathesis...
*/

#include<stdio.h>

void advance(int *number);

int main(void)
{

   int number = 1;

   printf ("The value of \"number\" before is: %d\n", number);
   advance(&number);
   printf ("The value of \"number\" after is: %d\n", number);

   return 0;

} /* End of main program */

void advance(int *number)
{

   (*number)++;    /* i.e. place pointer in brackets ()  to
                      increment... */

} /* End of advance() function */