INT 16 U - PC Tools v5.1-8.0 DESKTOP - GET HOTKEYS AND KEYBOARD VECTOR
        AX = FFFCh
Return: ES:BX -> hotkey table (see below)
        DS:DX = original INT 09 vector

Format of hotkey table:
Offset  Size    Description
 00h  2 BYTEs   scancode/shift state for desktop hotkey
 02h  2 BYTEs   scancode/shift state for clipboard paste key
 04h  2 BYTEs   scancode/shift state for clipboard copy key
 06h  2 BYTEs   scancode/shift state for screen autodial key

.