Keep router-variables separate on addrs, to avoid taint contamination

[exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index 3fc27cb5adb20af703dd6196fdf793bfada1a1ef..806ba755dc73e439be79bcd76bc09fd7aebc6cbe 100644 (file)
--- 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 *);