lib: use powers of two for object type enumerators

[babeltrace.git] / include / babeltrace2 / graph / message-const.h

diff --git a/include/babeltrace2/graph/message-const.h b/include/babeltrace2/graph/message-const.h
index 080f377103274f04fd45b017d0241847908d891a..0612b3c88a2d2a40b06296a63689d9f1b20574ce 100644 (file)
--- a/include/babeltrace2/graph/message-const.h
+++ b/include/babeltrace2/graph/message-const.h
@@ -37,14 +37,14 @@ extern "C" {
  * Message types. Unhandled message types should be ignored.
  */
 typedef enum bt_message_type {
-       BT_MESSAGE_TYPE_EVENT = 0,
-       BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY = 1,
-       BT_MESSAGE_TYPE_STREAM_BEGINNING = 2,
-       BT_MESSAGE_TYPE_STREAM_END = 3,
-       BT_MESSAGE_TYPE_PACKET_BEGINNING = 4,
-       BT_MESSAGE_TYPE_PACKET_END = 5,
-       BT_MESSAGE_TYPE_DISCARDED_EVENTS = 6,
-       BT_MESSAGE_TYPE_DISCARDED_PACKETS = 7,
+       BT_MESSAGE_TYPE_EVENT                           = 1 << 0,
+       BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY     = 1 << 1,
+       BT_MESSAGE_TYPE_STREAM_BEGINNING                = 1 << 2,
+       BT_MESSAGE_TYPE_STREAM_END                      = 1 << 3,
+       BT_MESSAGE_TYPE_PACKET_BEGINNING                = 1 << 4,
+       BT_MESSAGE_TYPE_PACKET_END                      = 1 << 5,
+       BT_MESSAGE_TYPE_DISCARDED_EVENTS                = 1 << 6,
+       BT_MESSAGE_TYPE_DISCARDED_PACKETS               = 1 << 7,
 } bt_message_type;
 
 /**