ALTERNATIVE_2
#define ALTERNATIVE_2(oldinstr, newinstr1, feature1, newinstr2, feature2)\
#define ALTERNATIVE_2(old_content, new_content_1, vendor_id_1, patch_id_1, CONFIG_k_1, \
#define ALTERNATIVE_2(oldinstr, altinstr1, feature1, altinstr2, feature2)\
#define ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \