__ipt_flag_op
__ipt_flag_op(bitmap_andnot, flags, flags, present);
__ipt_flag_op(DECLARE_BITMAP, __VA_ARGS__)
#define ip_tunnel_flags_zero(...) __ipt_flag_op(bitmap_zero, __VA_ARGS__)
#define ip_tunnel_flags_copy(...) __ipt_flag_op(bitmap_copy, __VA_ARGS__)
#define ip_tunnel_flags_and(...) __ipt_flag_op(bitmap_and, __VA_ARGS__)
#define ip_tunnel_flags_or(...) __ipt_flag_op(bitmap_or, __VA_ARGS__)
__ipt_flag_op(bitmap_empty, __VA_ARGS__)
__ipt_flag_op(bitmap_intersects, __VA_ARGS__)
__ipt_flag_op(bitmap_subset, __VA_ARGS__)
KUNIT_ASSERT_TRUE(test, __ipt_flag_op(bitmap_equal, exp, out));