VioGetPhysBuf

VIOPHYSBUF struc
  viopb_pBuf dd  ? ;Buffer start address
  viopb_cb   dd  ? ;buffer length
  viopb_asel dw  1 dup (?) ;selector list
VIOPHYSBUF ends

EXTRN  VioGetPhysBuf:FAR
INCL_VIO            EQU 1

PUSH@  OTHER   Structure     ;Data structure
PUSH   WORD    Reserved      ;Reserved (must be zero)
CALL   VioGetPhysBuf

Returns WORD