unsigned int m_currentState;

void Seed( unsigned int seed )
{
	m_currentState = seed;
}

void NextState( )
{
	m_currentState *= 1103515245;
	m_currentState += 12345;
}


unsigned int GetUint( )
{
	NextState( );
	return m_currentState >> 1;
}



int GetInt( )
{
	NextState( );
	return ( int ) m_currentState;
}



double GetDoubleClCl( )
{
	NextState( );
	return m_currentState * ( 1.0f / ( double ) 0xFFFFFFFF );
}



double GetDoubleClOp( )
{
	NextState( );
	return m_currentState * ( 1.0f / ( ( double ) 0xFFFFFFFF + 1.0f ) );
}

double GetDoubleOpCl( )
{
	NextState( );
	return ( ( double ) m_currentState + 0.5 ) *
	       ( 1.0f / ( double ) 0xFFFFFFFF );

}



double GetDoubleOpOp( )
{
	NextState( );
	return ( ( double ) m_currentState + 0.5 ) *
	       ( 1.0f / ( ( double ) 0xFFFFFFFF + 1.0f ) );
}