X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace2%2Fgraph%2Fquery-executor-const.h;h=6fa6f332d9a8b8eb52240038b8a435628be45ff3;hp=59ac13c1e20da1bab9219bc47446669c14c1133f;hb=4fa90f321f51af8f5bfc48eee1435e2f41d853b3;hpb=924dc299c8a893e92fcd985fa05c245b591ef314

diff --git a/include/babeltrace2/graph/query-executor-const.h b/include/babeltrace2/graph/query-executor-const.h
index 59ac13c1..6fa6f332 100644
--- a/include/babeltrace2/graph/query-executor-const.h
+++ b/include/babeltrace2/graph/query-executor-const.h
@@ -23,6 +23,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 /* For bt_bool, bt_query_executor */
 #include <babeltrace2/types.h>