6 "github.com/blockchain/encoding/blockchain"
9 type BlockWitness struct {
10 // Witness is a vector of arguments to the previous block's
11 // ConsensusProgram for validating this block.
15 func (bw *BlockWitness) writeTo(w io.Writer) error {
16 _, err := blockchain.WriteVarstrList(w, bw.Witness)