lib: force user to include `<babeltrace2/babeltrace.h>`

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

diff --git a/include/babeltrace2/graph/message-event-const.h b/include/babeltrace2/graph/message-event-const.h
index c8cd61047aac3d32c2ee2c8bfabadcbd8435bdd3..933582af2e7b1e956a20646ef96fb75a120edcd6 100644 (file)
--- a/include/babeltrace2/graph/message-event-const.h
+++ b/include/babeltrace2/graph/message-event-const.h
@@ -24,6 +24,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 /* For bt_bool, bt_message, bt_event. bt_clock_class, bt_clock_snapshot */
 #include <babeltrace2/types.h>