p.GccIsClang = true
		}

		if n := f.Name[key]; n != nil {
			if *debugDefine {
				fmt.Fprintf(os.Stderr, "#define %s %s\n", key, val)
			}
			n.Define = val
		}
	}
}

// guessKinds tricks gcc into revealing the kind of each
// name xxx for the references C.xxx in the Go input.
// The kind is either a constant, type, or variable.
func (p *Package) guessKinds(f *File) []*Name {