BTF_KIND_BIT
kinds |= BTF_KIND_BIT(BTF_KIND_TYPEDEF);
kinds |= BTF_KIND_BIT(BTF_KIND_ARRAY);
kinds |= BTF_KIND_BIT(BTF_KIND_PTR);
if (!(kinds & (BTF_KIND_BIT(BTF_KIND_ARRAY))))
if (kinds & BTF_KIND_BIT(BTF_KIND_PTR))
if (kinds & BTF_KIND_BIT(BTF_KIND_TYPEDEF))