1 files changed, 1 insertions, 1 deletions
diff --git a/intern.h b/intern.h
index 066faa773a..04b96a00a3 100644
--- a/intern.h
+++ b/intern.h
@@ -211,7 +211,7 @@ void rb_thread_interrupt _((void));
 void rb_thread_trap_eval _((VALUE, int));
 void rb_thread_signal_raise _((char*));
 int rb_thread_select _((int, fd_set *, fd_set *, fd_set *, struct timeval *));
-void rb_thread_wait_for _((struct timeval time));
+void rb_thread_wait_for _((struct timeval));
 VALUE rb_thread_current _((void));
 VALUE rb_thread_main _((void));
 VALUE rb_thread_local_aref _((VALUE, ID));