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

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

diff --git a/include/babeltrace2/graph/message-packet-beginning.h b/include/babeltrace2/graph/message-packet-beginning.h
index 20eed9c0750f087629e1337b2a8cc2b318870014..a6942469a3e94591c7e676c5ef7767316633a901 100644 (file)
--- a/include/babeltrace2/graph/message-packet-beginning.h
+++ b/include/babeltrace2/graph/message-packet-beginning.h
@@ -24,6 +24,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 #include <stdint.h>
 
 /* For bt_message, bt_self_message_iterator, bt_packet */