1 files changed, 1 insertions, 1 deletions
diff --git a/vm_core.h b/vm_core.h
index 97df64f729..6fead588a5 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -920,7 +920,7 @@ rb_block_t *rb_vm_control_frame_block_ptr(const rb_control_frame_t *cfp);
 
 /* VM related object allocate functions */
 VALUE rb_thread_alloc(VALUE klass);
-VALUE rb_proc_wrap(VALUE klass, rb_proc_t *); /* may use with rb_proc_alloc */
+VALUE rb_proc_alloc(VALUE klass);
 VALUE rb_binding_alloc(VALUE klass);
 
 /* for debug */