}
				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]

	for i := range x {
		switch rand.Intn(10) {
		case 0:
			x[i] = ' '
		case 1:
			if i > 0 && x[i-1] == 'x' {
				copy(x[i-1:], "χ")
				break
			}
			fallthrough
		default:
			x[i] = 'x'
		}
	}
	return x
}

var makeFieldsInputASCII = func() []byte {
	x := make([]byte, 1<<20)

		}
	}
	return n, err
}

// Call ReadByte to accumulate the text of a file
func readBytes(buf *Reader) string {
	var b [1000]byte
	nb := 0
	for {
		c, err := buf.ReadByte()
		if err == io.EOF {
			break
		}
		if err == nil {
			b[nb] = c
			nb++
		} else if err != iotest.ErrTimeout {
			panic("Data: " + err.Error())
		}
	}
	return string(b[0:nb])
}

func TestReaderSimple(t *testing.T) {