KiIsInterruptTypeSecondary

UINT8 __stdcall KiIsInterruptTypeSecondary(_INTERRUPT_CONNECTION_DATA *ConnectionData){
  if( KiSecondaryInterruptServicesEnabled && *(_DWORD *)ConnectionData == 1 )
    return((__int64(__fastcall *)(_QWORD, _QWORD))off_140C00780[0])(
             *((unsigned int *)ConnectionData + 2),
             *((unsigned int *)ConnectionData + 16));
  else
    return 0;
}

Referenced by:

KeConnectInterrupt
KeDisconnectInterrupt
KeMaskInterrupt
KeUnmaskInterrupt