INT 16 U - PCIBM PC Tools v5.1-8.0 DESKTOP - INVOKE NOTEPAD EDITOR
	AX = FFF6h
	DS = segment of editor buffer structure (see #00629)
	BX = ???
	DX = segment of window parameters structure (see #00622)
Return: ???
Note:	available only when popped up
SeeAlso: AX=FFF4h


Format of PCIBM PC Tools DESKTOP editor buffer structure:
Offset	Size	Description	(Table 00629)
 00h	WORD	offset of current cursor position in buffer segment
 02h  2 BYTEs	???
 04h	WORD	offset of beginning of file data in buffer segment
 06h 10 BYTEs	???
 10h  N BYTEs	ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. name of file being edited