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-rw-r--r--src/protocol.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/protocol.h b/src/protocol.h
index 1d14585f97..a27ca56495 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -234,6 +234,12 @@ extern const char *GETBLOCKTXN;
* @since protocol version 70014 as described by BIP 152
*/
extern const char *BLOCKTXN;
+/**
+ * Indicates that a node prefers to relay transactions via wtxid, rather than
+ * txid.
+ * @since protocol version 70016 as described by BIP 339.
+ */
+extern const char *WTXIDRELAY;
};
/* Get a vector of all valid message types (see above) */
@@ -367,7 +373,7 @@ enum GetDataMsg : uint32_t {
MSG_TX = 1,
MSG_BLOCK = 2,
MSG_WTX = 5, //!< Defined in BIP 339
- // The following can only occur in getdata. Invs always use TX or BLOCK.
+ // The following can only occur in getdata. Invs always use TX/WTX or BLOCK.
MSG_FILTERED_BLOCK = 3, //!< Defined in BIP37
MSG_CMPCT_BLOCK = 4, //!< Defined in BIP152
MSG_WITNESS_BLOCK = MSG_BLOCK | MSG_WITNESS_FLAG, //!< Defined in BIP144