/add_n.asm/1.1.1.1/Wed Apr  7 09:05:59 2004//
/lshift.asm/1.1.1.1/Wed Apr  7 09:05:59 2004//
/rshift.asm/1.1.1.1/Wed Apr  7 09:05:59 2004//
/sub_n.asm/1.1.1.1/Wed Apr  7 09:05:59 2004//
D
