--- a/dav/tags.h	Wed May 30 12:10:58 2018 +0200
+++ b/dav/tags.h	Wed May 30 16:06:03 2018 +0200
@@ -44,6 +44,10 @@
     char *color;
 } DavTag;
 
+void free_dav_tag(DavTag* tag);
+
+int compare_tagname(DavTag* left, DavTag* right, void* ignorecase);
+
 UcxList* parse_text_taglist(const char *buf, size_t length);
 UcxBuffer* create_text_taglist(UcxList *tags);