private function setHeader(int $state, int $size, int $permissions)
    {
        $header = pack('CLS', $state, $size, $permissions);
        $this->memSet(0, $header);
    }
private function setHeader(int $state, int $size, int $permissions)
    {
        $header = pack('CLS', $state, $size, $permissions);
        $this->memSet(0, $header);
    }
private function setHeader ( int $ state , int $ size , int $ permissions ) { $ header = pack ( 'CLS' , $ state , $ size , $ permissions ) ; $ this -> memSet ( 0 , $ header ) ; }
Sets the header data for the current memory segment.

@param int $state       An object state.
@param int $size        The size of the stored data, or other value.
@param int $permissions The permissions mask on the memory segment.
Sets the header data for the current memory segment .