From dcf21aafb957591a1a3c2daacd8edeff3e7850cd Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <fziglio@redhat.com>
Date: Thu, 26 Mar 2020 09:30:55 +0000
Subject: [PATCH] vd_agent: Add some documentation

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
---
 spice/vd_agent.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/spice/vd_agent.h b/spice/vd_agent.h
index af42562..0508f2b 100644
--- a/spice/vd_agent.h
+++ b/spice/vd_agent.h
@@ -47,9 +47,12 @@ typedef struct SPICE_ATTR_PACKED VDIChunkHeader {
 } VDIChunkHeader;
 
 typedef struct SPICE_ATTR_PACKED VDAgentMessage {
+    /* Should be VD_AGENT_PROTOCOL */
     uint32_t protocol;
+    /* One of VD_AGENT_xxx in the enumeration below */
     uint32_t type;
     uint64_t opaque;
+    /* Size of data following */
     uint32_t size;
     uint8_t data[0];
 } VDAgentMessage;