Int 2F Fn 1684  - Ms Windows - Stat.386 - Get Api Entry Point              [W]

   AX = 1684h
   BX = 31CFh (virtual device ID for STAT.386) (see #2329)
   ES:DI = 0000h:0000h

Return: ES:DI -> VxD API entry point (see #2393)
         0000h:0000h if the VxD does not support an API

See Also: AX=1684h"DEVICE API",INT 20"Windows"

(Table 2393)
Call STAT.386 entry point with:
   AX = function
       0000h get version

       Return: AX = STAT.386 version (AH = major, AL = minor)
       0001h execute RDMSR/WRMSR/RDTSC
       BH = 00h
       BL = second opcode byte (30h=WRMSR,31h=RDTSC,32h=RDMSR)
       EDX:EDI = value to be written (for BL=30h)
       ECX = MSR number for RDMSR/WRMSR

       Return: EDX:EAX = value read (RDTSR/RDMSR only)

See Also: #2390,#2394