diff --git a/ChangeLog b/ChangeLog
index 9a9e911b9e..dac15ac9cf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Jun 12 02:43:27 2008  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* array.c (rb_ary_zip): ANSI style.
+
 Thu Jun 12 02:25:54 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* io.c (rb_io_reopen): clear read buffer.
diff --git a/array.c b/array.c
index ed2913a8e5..42fc2ebc60 100644
--- a/array.c
+++ b/array.c
@@ -1955,10 +1955,7 @@ take_items(VALUE obj, long n)
  */
 
 static VALUE
-rb_ary_zip(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
+rb_ary_zip(int argc, VALUE *argv, VALUE ary)
 {
     int i, j;
     long len;