From 0a420f2274941b84f639b551411ce677c830b7df Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 27 Nov 2011 08:24:26 +0000
Subject: * thread_pthread.c (add_signal_thread_list): suppress warning for  
 unused function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 thread_pthread.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/thread_pthread.c b/thread_pthread.c
index 7fa8e95ebd..5e76e65d6d 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -1038,8 +1038,8 @@ ping_signal_thread_list(void) {
     }
 }
 #else /* USE_SIGNAL_THREAD_LIST */
-static void add_signal_thread_list(rb_thread_t *th) { }
-static void remove_signal_thread_list(rb_thread_t *th) { }
+#define add_signal_thread_list(th) (void)(th)
+#define remove_signal_thread_list(th) (void)(th)
 #define ubf_select 0
 static int ping_signal_thread_list(void) { return 0; }
 #endif /* USE_SIGNAL_THREAD_LIST */
-- 
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