Int 2F Fn 160E  U - Ms-dos 7 Kernel - Boot Logo Support???                 [D]

   AX = 160Eh
   BL = subfunction
       00h get ???
       AX = state of flag manipulated by subfn 04h and 05h
           0000h clear
           FFFFh set
       DX = ??? (0000h)
       01h link in INT 10h??? handlers
       02h unlink INT 10h??? handlers
       03h ???
       04h set ??? flag
       05h clear ??? flag

Return: AX = 0000h if supported
       ???

See Also: AX=160Fh,AX=1611h,AX=1614h