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-rw-r--r--ext/thread/thread.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/thread/thread.c b/ext/thread/thread.c
index 7142459d83..c9423bd306 100644
--- a/ext/thread/thread.c
+++ b/ext/thread/thread.c
@@ -21,7 +21,7 @@ static VALUE rb_cSizedQueue;
static VALUE set_critical(VALUE value);
static VALUE
-thread_exclusive_do()
+thread_exclusive_do(void)
{
rb_thread_critical = 1;
@@ -38,9 +38,9 @@ thread_exclusive_do()
*/
static VALUE
-rb_thread_exclusive()
+rb_thread_exclusive(void)
{
- return rb_ensure(thread_exclusive_do, Qundef, thread_exclusive_ensure, rb_thread_critical);
+ return rb_ensure(thread_exclusive_do, Qundef, set_critical, rb_thread_critical);
}
typedef struct _Entry {