lib: use powers of two for object type enumerators

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

diff --git a/include/babeltrace2/graph/port-const.h b/include/babeltrace2/graph/port-const.h
index 5b22b884fe7f28aa2cc7085edaeb3c6dde18caec..eda9ccb9acff0d48cec54053db0b83c1bdc5166d 100644 (file)
--- a/include/babeltrace2/graph/port-const.h
+++ b/include/babeltrace2/graph/port-const.h
@@ -36,8 +36,8 @@ extern "C" {
 #endif
 
 typedef enum bt_port_type {
-       BT_PORT_TYPE_INPUT = 0,
-       BT_PORT_TYPE_OUTPUT = 1,
+       BT_PORT_TYPE_INPUT      = 1 << 0,
+       BT_PORT_TYPE_OUTPUT     = 1 << 1,
 } bt_port_type;
 
 extern const char *bt_port_get_name(const bt_port *port);