Int 14 Fn 8100  - Video Fossil - Return Vfossil Information                [V]

   AX = 8100h
   ES:DI -> buffer for VFOSSIL information (see below)

Return: AX = 1954h if installed

See Also: AH=7Eh,AX=8101h

Format of VFOSSIL information:
Offset Size    Description
 00h   WORD    size of information in bytes, including this field
 02h   WORD    VFOSSIL major version
 04h   WORD    VFOSSIL revision level
 06h   WORD    highest VFOSSIL application function supported