--- a/libidav/utils.h	Sun Jul 05 11:55:54 2020 +0200
+++ b/libidav/utils.h	Sat Jul 25 11:16:31 2020 +0200
@@ -88,6 +88,9 @@
 char* util_path_to_url(DavSession *sn, char *path);
 char* util_parent_path(const char *path);
 
+char* util_size_str(DavBool iscollection, uint64_t contentlength);
+char* util_date_str(time_t tm);
+
 int util_getboolean(const char *v);
 int util_strtouint(const char *str, uint64_t *value);
 int util_strtoint(const char *str, int64_t *value);