Int 67 Fn 6100  - Eems - Stb Generic Accelerator Card Support - Installat  [m]

   AX = 6100h

Return: AH = status (00h if installed???)

Note:  STB's RAPIDMAP.SYS EMS driver calls this function and AX=6101h if
     the signature "GACXXX" is found at offset 0Ah in the INT 67 handler's
     segment (i.e. a device driver named GACXXX?? has hooked INT 67)

See Also: AX=6101h,INT 02/SI=0714h