From 23bb717d95bd087dd0ec6a1beeed1b28eccc0f5b Mon Sep 17 00:00:00 2001
From: nagachika <nagachika@ruby-lang.org>
Date: Sat, 20 Mar 2021 16:38:26 +0900
Subject: Partially merged 79df14c04b452411b9d17e26a398e491bca1a811 to suppress
 compiler warning.

---
 thread_pthread.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'thread_pthread.h')

diff --git a/thread_pthread.h b/thread_pthread.h
index f2b7e598f7..c5244fa32f 100644
--- a/thread_pthread.h
+++ b/thread_pthread.h
@@ -40,6 +40,8 @@ typedef struct native_thread_data_struct {
     } cond;
 } native_thread_data_t;
 
+void rb_native_mutex_destroy(rb_nativethread_lock_t *lock);
+
 #undef except
 #undef try
 #undef leave
-- 
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