X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fyaz%2Fccl.h;h=fa84877c8e0f13bed1bac38d172b52c638686753;hb=1f3fef356c699a9d7c68902cd6d3e33b08c3cc4e;hp=b1c8ceafb74af0c67bc5835aa75e1667f34c3d5d;hpb=8965b9ad303ed2ef26f55db2224860745a0a5128;p=yaz-moved-to-github.git

diff --git a/include/yaz/ccl.h b/include/yaz/ccl.h
index b1c8cea..fa84877 100644
--- a/include/yaz/ccl.h
+++ b/include/yaz/ccl.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data.
+ * Copyright (C) 1995-2011 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -226,6 +226,10 @@ void ccl_qual_fitem(CCL_bibset bibset, const char *value,
 YAZ_EXPORT
 CCL_bibset ccl_qual_mk(void);
 
+/** Make CCL qualifier set from an existing one (duplicate it) */
+YAZ_EXPORT
+CCL_bibset ccl_qual_dup(CCL_bibset b);
+
 /** Delete CCL qualifier set */
 YAZ_EXPORT
 void ccl_qual_rm(CCL_bibset *b);