1 files changed, 3 insertions, 3 deletions
diff --git a/proc.c b/proc.c
index 5cf972e020..805f7b9603 100644
--- a/proc.c
+++ b/proc.c
@@ -67,7 +67,7 @@ static const rb_data_type_t proc_data_type = {
 	RUBY_TYPED_DEFAULT_FREE,
 	proc_memsize,
     },
-    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
+    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 VALUE
@@ -265,7 +265,7 @@ const rb_data_type_t ruby_binding_data_type = {
 	binding_free,
 	binding_memsize,
     },
-    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
+    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 VALUE
@@ -1117,7 +1117,7 @@ static const rb_data_type_t method_data_type = {
 	bm_free,
 	bm_memsize,
     },
-    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
+    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 VALUE