func encoding/binary.PutUvarint

3 uses

	encoding/binary (current package)
		varint.go#L51: func PutUvarint(buf []byte, x uint64) int {
		varint.go#L107: 	return PutUvarint(buf, ux)

	github.com/klauspost/compress/flate
		token.go#L326: 		off += binary.PutUvarint(b[off:], uint64(v))