func unexported(x int8, y int16, z int64) {}

func TakesFunc(f func(dontWantName int) int)

type Codec struct {
	Func func(x int, y int) (z int)
}

type SI struct {
	I int
}

var SIVal = SI{}
var SIPtr = &SI{}
var SIPtr2 *SI

type T struct {
	common
}

type B struct {
	common
}

type common struct {
	i int
}

type TPtrUnexported struct {
	*common

	}
	return z
}

// SetInt64 sets z = x and returns z.
func (z *Int) SetInt64(x int64) *Int {
	z.doinit()
	// TODO(rsc): more work on 32-bit platforms
	C.mpz_set_si(&z.i[0], C.long(x))
	return z
}

// SetString interprets s as a number in the given base
// and sets z to that value.  The base must be in the range [2,36].