Serialisation code for Certificate Transparency data

net/cert/merkle_consistency_proof.h

Index: net/cert/merkle_consistency_proof.h
diff --git a/net/cert/merkle_consistency_proof.h b/net/cert/merkle_consistency_proof.h
index 48a70dc5eaa8e69905f90cecd9bb6c3e2bec7d00..cddc64e00c2afd4fc7318ba3a0903eab20f6a280 100644
--- a/net/cert/merkle_consistency_proof.h
+++ b/net/cert/merkle_consistency_proof.h
@@ -5,8 +5,8 @@
 #ifndef NET_CERT_MERKLE_CONSISTENCY_PROOF_H_
 #define NET_CERT_MERKLE_CONSISTENCY_PROOF_H_
 
-#include <stdint.h>
-
+#include <cstdint>
+#include <ostream>
 #include <string>
 #include <vector>
 
@@ -38,6 +38,12 @@ struct NET_EXPORT MerkleConsistencyProof {
   uint64_t second_tree_size = 0;
 };
 
+NET_EXPORT bool operator==(const MerkleConsistencyProof& proof1,
+                           const MerkleConsistencyProof& proof2);
+
+NET_EXPORT std::ostream& operator<<(std::ostream& stream,
+                                    const MerkleConsistencyProof& proof);
+
 }  // namespace ct
 
 }  // namespace net