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

[babeltrace.git] / include / babeltrace2 / graph / component-class-sink-const.h

diff --git a/include/babeltrace2/graph/component-class-sink-const.h b/include/babeltrace2/graph/component-class-sink-const.h
index 5fba26ec97499f1f82312bb37fa5c208eae4ce02..d4833fbc63942d274169dbe886558c74a4da5422 100644 (file)
--- a/include/babeltrace2/graph/component-class-sink-const.h
+++ b/include/babeltrace2/graph/component-class-sink-const.h
@@ -24,6 +24,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 /* For bt_component_class, bt_component_class_sink, __BT_UPCAST_CONST */
 #include <babeltrace2/types.h>