func New(seed uint32) hash.Hash32 {
	xxh := &xxHash{seed: seed}
	xxh.Reset()
	return xxh
}
New returns a new Hash32 instance.
package xxHash32
import "hash"
const (
	prime32_1 = 2654435761
	prime32_2 = 2246822519
	prime32_3 = 3266489917
	prime32_4 = 668265263
	prime32_5 = 374761393
)
type xxHash struct {
	seed     uint32
	v1       uint32
	v2       uint32
	v3       uint32
	v4       uint32
	totalLen uint64
	buf      [16]byte
	bufused  int
}