Int 33 Fn 0014  - MS Mouse V3.0+ - Exchange Interrupt Subroutines          [M]

   AX = 0014h
   CX = call mask (see AX=000Ch)
   ES:DX -> FAR routine

Return: CX = call mask of previous interrupt routine
   ES:DX = FAR address of previous interrupt routine

See Also: AX=000Ch,AX=0018h