// Count Once per Second
// using a Wait subroutine

// Subroutine Declarations
#include <pic18.h>

// Subroutines
void Wait(unsigned int X)
{
   unsigned int i, j;
   for (i=0; i<X; i++)
      for (j=0; j<617; j++);
   }

// Main Routine

void main(void)
{
   TRISA = 0;
   TRISB = 0;
   TRISC = 0;
   ADCON1 = 0x0F;
   PORTC = 0;

   while(1) {
      PORTC += 1;
      Wait(1000);
     }
  }