HOST_GUEST_PADDING
unsigned char reserved0[HOST_GUEST_PADDING - 2];
unsigned char reserved1[HOST_GUEST_PADDING - 2];
unsigned char reserved[HOST_GUEST_PADDING - 12];
unsigned char reserved[HOST_GUEST_PADDING - 4];
unsigned char reserved[HOST_GUEST_PADDING - 10];
unsigned char reserved[HOST_GUEST_PADDING - 4];