1 files changed, 2 insertions, 0 deletions

diff --git a/ot_accesslist.h b/ot_accesslist.h
index 0a8bf4c..9c39a7a 100644
--- a/ot_accesslist.h
+++ b/ot_accesslist.h
@@ -14,6 +14,8 @@
 
 #if defined(WANT_ACCESSLIST_BLACK) || defined(WANT_ACCESSLIST_WHITE)
 #define WANT_ACCESSLIST
+/* Starts a thread that rereads the list when sent SIGHUP, and is stopped by
+   being sent one, so the caller blocks SIGHUP process wide beforehand */
 void         accesslist_init(void);
 void         accesslist_deinit(void);
 int          accesslist_hashisvalid(const ot_hash hash);