}

// fixGo converts the internal Name.Go field into the name we should show
// to users in error messages. There's only one for now: on input we rewrite
// C.malloc into C._CMalloc, so change it back here.
func fixGo(name string) string {
	if name == "_CMalloc" {
		return "malloc"
	}
	return name
}

var isBuiltin = map[string]bool{
	"_Cfunc_CString":   true,
	"_Cfunc_CBytes":    true,
	"_Cfunc_GoString":  true,

				}
				break
			}
			error_(r.Pos(), "call of non-function C.%s", fixGo(r.Name.Go))
			break
		}
		if r.Context == ctxCall2 {
			if r.Name.Go == "_CMalloc" {
				error_(r.Pos(), "no two-result form for C.malloc")
				break
			}
			// Invent new Name for the two-result function.
			n := f.Name["2"+r.Name.Go]
			if n == nil {
				n = new(Name)