X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/907e6a32a00ace7cf1e96f9c9132f83f4a208430..794f2cbab329127272a3f0aca96098618144f5d2:/rsync.h

diff --git a/rsync.h b/rsync.h
index 68f236dc..1cf7c6e0 100644
--- a/rsync.h
+++ b/rsync.h
@@ -234,7 +234,7 @@ enum msgcode {
 	MSG_STATS=10,	/* message has stats data for generator */
 	MSG_IO_ERROR=22,/* the sending side had an I/O error */
 	MSG_IO_TIMEOUT=33,/* tell client about a daemon's timeout value */
-	MSG_NOOP=42,	/* a do-nothing message */
+	MSG_NOOP=42,	/* a do-nothing message (legacy protocol-30 only) */
 	MSG_ERROR_EXIT=86, /* used by siblings and by protocol-31 */
 	MSG_SUCCESS=100,/* successfully updated indicated flist index */
 	MSG_DELETED=101,/* successfully deleted a file on receiving side */