1 files changed, 2 insertions, 0 deletions
diff --git a/libmpv/client.h b/libmpv/client.h
index bc594cee6a..ec41881f24 100644
--- a/libmpv/client.h
+++ b/libmpv/client.h
@@ -699,6 +699,8 @@ int mpv_command(mpv_handle *ctx, const char **args);
  *                    function succeeds, this is set to command-specific return
  *                    data. You must call mpv_free_node_contents() to free it
  *                    (again, only if the command actually succeeds).
+ *                    Currently, no command uses this, but that can change in
+ *                    the future.
  * @return error code (the result parameter is not set on error)
  */
 int mpv_command_node(mpv_handle *ctx, mpv_node *args, mpv_node *result);