From b60c570d90e9d218cb54544ff47a1e5093d9d6c4 Mon Sep 17 00:00:00 2001
From: David Henningsson <david.henningsson@canonical.com>
Date: Thu, 4 Aug 2011 10:33:54 +0200
Subject: [PATCH] Document PA_COMMAND_UNDERFLOW protocol change

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
---
 PROTOCOL | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/PROTOCOL b/PROTOCOL
index 6b999af49..2773ca534 100644
--- a/PROTOCOL
+++ b/PROTOCOL
@@ -271,3 +271,9 @@ PA_COMMAND_GET_SOURCE_OUTPUT_INFO_LIST)
     bool mute
     bool has_volume
     bool volume_writable
+
+## v23, implemented by >= 1.0
+
+New field in PA_COMMAND_UNDERFLOW:
+
+    int64_t index