func BenchmarkXxhash64MultiWrites(b *testing.B) {
h := N.New64()
for i := 0; i < b.N; i++ {
h.Write(in)
}
_ = h.Sum64()
}
func TestHash64(t *testing.T) {
h := N.New64()
h.Write(in)
r := h.Sum64()
if r != expected64 {
t.Errorf("expected 0x%x, got 0x%x.", expected64, r)
}
}