Int 16 Fn FFB5  U - Pc Tools V5.5-8.0 Desktop - Get/set Window Parameters  [U]

   AX = FFB5h
   BX = window specifier (000Fh to 0019h) (see #0545)
   DX = 0000h get, nonzero = set
   ES:DI -> window parameter buffer (see #0546)

See Also: AX=FFCBh

(Table 0545)
Values for PC Tools DESKTOP window specifier:
 000Fh comm/FAX
 0014h hotkey selection
 0015h ASCII table
 0016h system colors menu

Format of PC Tools DESKTOP window parameters:
Offset Size    Description (Table 0546)
 00h   BYTE    rows in window, not counting frame
 01h   BYTE    columns in window, not counting frame
 02h   BYTE    row number of top of window
 03h   BYTE    2*column number of left of window
 04h   BYTE    character attribute for ???
 05h   BYTE    character attribute for background/border
 06h   BYTE    character attribute for ???
 07h   DWORD   pointer to ??? on screen
 0Bh  4 BYTEs  ???
 0Fh   BYTE    nonzero if window may be resized

Note:  if running in monochrome mode, character attributes at offsets 04h to
     06h are stored unchanged, but attributes other than 07h, 0Fh, or 70h
     are changed to 07h on reading