1 files changed, 0 insertions, 1 deletions

diff --git a/src/thread.h b/src/thread.h
index 0514669a87d..498b9909c9f 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -287,7 +287,6 @@ extern void finalize_one_mutex (struct Lisp_Mutex *);
 extern void finalize_one_condvar (struct Lisp_CondVar *);
 extern void maybe_reacquire_global_lock (void);
 
-extern void init_threads_once (void);
 extern void init_threads (void);
 extern void syms_of_threads (void);
 extern bool main_thread_p (const void *);