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

[babeltrace.git] / include / babeltrace2 / error-cause-const.h

diff --git a/include/babeltrace2/error-cause-const.h b/include/babeltrace2/error-cause-const.h
index 3fd1dfd3e2b4ba09103f1afd0d7b4413f4ce2dd6..8b4e36e06d8601df81f25d617a1c7e0f87cf544f 100644 (file)
--- a/include/babeltrace2/error-cause-const.h
+++ b/include/babeltrace2/error-cause-const.h
@@ -23,6 +23,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 #include <stdint.h>
 #include <stddef.h>