2496 int btf__add_fwd(struct btf *btf, const char *name, enum btf_fwd_kind fwd_kind)  in btf__add_fwd()  argument
2501 	switch (fwd_kind) {  in btf__add_fwd()
2511 		t->info = btf_type_info(BTF_KIND_FWD, 0, fwd_kind == BTF_FWD_UNION);  in btf__add_fwd()
4328 		__u16 fwd_kind;  in btf_dedup_is_equiv()  local
4332 			fwd_kind = btf_fwd_kind(cand_type);  in btf_dedup_is_equiv()
4335 			fwd_kind = btf_fwd_kind(canon_type);  in btf_dedup_is_equiv()
4337 			if (fwd_kind == real_kind && canon_id < d->btf->start_id)  in btf_dedup_is_equiv()
4340 		return fwd_kind == real_kind;  in btf_dedup_is_equiv()
4819 	enum btf_fwd_kind fwd_kind = btf_kflag(t);  in btf_dedup_resolve_fwd()  local
4840 	if ((cand_kind == BTF_KIND_STRUCT && fwd_kind != BTF_FWD_STRUCT) ||  in btf_dedup_resolve_fwd()
4841 	    (cand_kind == BTF_KIND_UNION && fwd_kind != BTF_FWD_UNION))  in btf_dedup_resolve_fwd()