1//go:build !appengine && gc && !purego
2// +build !appengine,gc,!purego
3
4package xxhash
5
6// Sum64 computes the 64-bit xxHash digest of b.
7//
8//go:noescape
9func Sum64(b []byte) uint64
10
11//go:noescape
12func writeBlocks(d *Digest, b []byte) int
13