public static bool IsDevicePathEnd(EfiDevicePathProtocol *a)
{
return(IsDevicePathEndType(a) && IsDevicePathEndSubType(a));
}
public static bool IsDevicePathUnpacked(EfiDevicePathProtocol *a)
{
return((a->Type & EfiDpTypeUnpacked) != 0);
}
public static bool IsDevicePathEndType(EfiDevicePathProtocol *a)
{
return(DevicePathType(a) == EndDevicePathType);
}
public static bool IsDevicePathEndSubType(EfiDevicePathProtocol *a)
{
return(a->SubType == EndEntireDevicePathSubtype);
}
public static EfiDevicePathProtocol *NextDevicePathNode(EfiDevicePathProtocol *a)
{
return((EfiDevicePathProtocol *)((byte *)a + DevicePathNodeLength(a)));
}
public static ulong DevicePathNodeLength(EfiDevicePathProtocol *a)
{
return((ulong)(a->Length[0] | (a->Length[1] << 8)));
}
public static byte DevicePathSubType(EfiDevicePathProtocol *a)
{
return(a->SubType);
}
public static byte DevicePathType(EfiDevicePathProtocol *a)
{
return((byte)(a->Type & EfiDpTypeMask));
}
public static bool DP_IS_END_SUBTYPE(EfiDevicePathProtocol *a)
{
return(a->SubType == EndEntireDevicePathSubtype);
}
