INT 33 - GRTMOUSE v1.00+ - INSTALLATION CHECK                                   
	AX = 0100h
	CX = 4752h ('GR')
	DX = 544Dh ('TM')
Return: AX = 474Dh ('GM') if installed
	    CX = version number (CH = major, CL = minor)
Program: GRTMOUSE is a graphical-cursor driver for textmode by Tommer Leyvand
SeeAlso: AX=0101h,AX=0102h,AX=0103h,AX=0104h