fpName := "fp_" + r.Name.Go
			name := f.Name[fpName]
			if name == nil {
				name = &Name{
					Go:   fpName,
					C:    r.Name.C,
					Kind: "fpvar",
					Type: &Type{Size: p.PtrSize, Align: p.PtrSize, C: c("void*"), Go: ast.NewIdent("unsafe.Pointer")},
				}
				p.mangleName(name)
				f.Name[fpName] = name
			}
			r.Name = name