func github.com/klauspost/compress/flate.hash4u

4 uses

	github.com/klauspost/compress/flate (current package)
		deflate.go#L366: 	return hash4u(le.Load32(b, 0), hashBits)
		deflate.go#L371: func hash4u(u uint32, h uint8) uint32 {
		deflate.go#L383: 	dst[0] = hash4u(hb, hashBits)
		deflate.go#L387: 		dst[i] = hash4u(hb, hashBits)