1 files changed, 4 insertions, 1 deletions
diff --git a/lib/coro.h b/lib/coro.h
index 51712b36..17ccff89 100644
--- a/lib/coro.h
+++ b/lib/coro.h
@@ -2,7 +2,7 @@
  *	BIRD Coroutines
  *
  *	(c) 2017 Martin Mares <mj@ucw.cz>
- *	(c) 2020 Maria Matejka <mq@jmq.cz>
+ *	(c) 2020-2021 Maria Matejka <mq@jmq.cz>
  *
  *	Can be freely distributed and used under the terms of the GNU GPL.
  */
@@ -22,5 +22,8 @@ struct coroutine;
  */
 struct coroutine *coro_run(pool *, void (*entry)(void *), void *data);
 
+/* Get self. */
+extern _Thread_local struct coroutine *this_coro;
+
 
 #endif