btf_is_enum_fwd  1805 tools/lib/bpf/btf.c 	if (!btf_is_enum_fwd(t1) && !btf_is_enum_fwd(t2))
btf_is_enum_fwd  2040 tools/lib/bpf/btf.c 				if (btf_is_enum_fwd(t)) {