Regarding Arduino due Registry mapping

Official Hardware Mega Due
1

To make Pin 6 to High we write PORTH|=_BV(PH3) in mega ,how can we make the pin 6 high Arduino due board,i tried with this

REG_PIOC_SODR|=(0*01<<24) //FOR MAKING PIN 6 HIGH

REG_PIOC_CODR|=(0*01<<24) //FOR MAKING PIN 6 LOW

2

Basic rules of maths here 0*ANYTHING = 0!!

Regards,

Graham