X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Ffunctions.h;h=806ba755dc73e439be79bcd76bc09fd7aebc6cbe;hb=467c84b2115a098caeaf044fcd4d2473f236edb6;hp=3fc27cb5adb20af703dd6196fdf793bfada1a1ef;hpb=1d1e797309115915e04472a419a9c548011cb093;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/functions.h b/src/src/functions.h
index 3fc27cb5a..806ba755d 100644
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -551,6 +551,7 @@ extern BOOL    transport_write_message(transport_ctx *, int);
 extern void    tree_add_duplicate(uschar *, address_item *);
 extern void    tree_add_nonrecipient(uschar *);
 extern void    tree_add_unusable(host_item *);
+extern void    tree_dup(tree_node **, tree_node *);
 extern int     tree_insertnode(tree_node **, tree_node *);
 extern tree_node *tree_search(tree_node *, const uschar *);
 extern void    tree_write(tree_node *, FILE *);