* ext/tk/tcltklib.c (eventloop_sleep): unused.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ext/tk/tcltklib.c

@@ -2051,6 +2051,7 @@ call_DoOneEvent(flag_val)
 #endif
 
 
+#if 0
 static VALUE
 #ifdef HAVE_PROTOTYPES
 eventloop_sleep(VALUE dummy)
@@ -2090,6 +2091,7 @@ eventloop_sleep(dummy)
 
     return Qnil;
 }
+#endif
 
 #define USE_EVLOOP_THREAD_ALONE_CHECK_FLAG 0