#include "helloWorld.h"

uint8_t Jill = 0x00;
uint8_t Jung = 0xFF;
uint8_t Jukk = 0x00;
int8_t do_bit_man(int8_t position)
{
    if( ( position < 0 ) || ( position > 7 ) ) 
    {
        //position should be 0 to 7. Because we are going to modify 8 bit value.
        return -1;
    }
    
    return 0;
}