Int 31 Fn 57  - Netroom3 Dpmi.exe V3.00 - ???                              [E]

   AH = 57h
   AL = subfunction (at least 02h,03h,04h,05h,07h,08h,09h,0Ah)
   ???

Return: ???

See Also: INT 2C/AX=0000h"Cloaking"