INT 16 - Tandy 2000 - KEYBOARD - RESET KEYBOARD                                 
	AH = 05h
Desc:	reset the keyboard and flush the keyboard buffer
Note:	this interrupt is identical to INT 51 on the Tandy 2000
SeeAlso: INT 16/AH=00h,INT 16/AH=02h,INT 16/AH=03h,INT 51"Tandy 2000"