INT 62 u - FGDRIVER v4.02 - "FG_WHERE" - GET CURRENT CURSOR POSITION
	AX = 00E0h
	ES:BX -> variable pointers (see #03513)
Return: indicated variables filled with cursor row and column for active
	  display
Note:	the FGDRIVER functions are rearranged with each major release, but
	  their parameters do not change (see #03474 at AX=0000h)
SeeAlso: AX=0054h,AX=0058h,AX=006Bh,AX=007Eh


Format of FGDRIVER variable pointers:
Offset	Size	Description	(Table 03513)
 00h	WORD	segment of WORD buffer for cursor row
 02h	WORD	offset of WORD buffer for cursor row
 04h	WORD	segment WORD buffer for cursor column
 06h	WORD	offset WORD buffer for cursor column