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

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

diff --git a/include/babeltrace2/graph/message-packet-beginning-const.h b/include/babeltrace2/graph/message-packet-beginning-const.h
index e65857ce68d2a85e8c1a23d337f38c3913087012..f0e2a0dd980dfe8864f7e5a58f5ef062cdda201c 100644 (file)
--- a/include/babeltrace2/graph/message-packet-beginning-const.h
+++ b/include/babeltrace2/graph/message-packet-beginning-const.h
@@ -24,6 +24,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 /* For bt_message, bt_packet, bt_clock_snapshot, bt_clock_class */
 #include <babeltrace2/types.h>