$OpenBSD: patch-source_common_unicode_uset_h,v 1.2 2012/06/22 07:07:14 ajacoutot Exp $
--- source/common/unicode/uset.h.orig	Fri Jun  1 16:52:36 2012
+++ source/common/unicode/uset.h	Thu Jun 21 08:27:54 2012
@@ -251,7 +251,7 @@ typedef struct USerializedSet {
  * @stable ICU 4.2
  */
 U_STABLE USet* U_EXPORT2
-uset_openEmpty();
+uset_openEmpty(void);
 
 /**
  * Creates a USet object that contains the range of characters
