-/* $Cambridge: exim/src/src/functions.h,v 1.23 2006/02/28 11:25:40 ph10 Exp $ */
+/* $Cambridge: exim/src/src/functions.h,v 1.27 2006/09/19 11:28:45 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
extern acl_block *acl_read(uschar *(*)(void), uschar **);
extern int acl_check(int, uschar *, uschar *, uschar **, uschar **);
+extern tree_node *acl_var_create(uschar *);
+extern void acl_var_write(uschar *, uschar *, void *);
extern uschar *auth_b64encode(uschar *, int);
extern int auth_b64decode(uschar *, uschar **);
extern int auth_call_pam(uschar *, uschar **);
extern BOOL expand_check_condition(uschar *, uschar *, uschar *);
extern uschar *expand_string(uschar *);
extern uschar *expand_string_copy(uschar *);
-extern int expand_string_integer(uschar *);
+extern int expand_string_integer(uschar *, BOOL);
extern int filter_interpret(uschar *, int, address_item **, uschar **);
extern BOOL filter_personal(string_item *, BOOL);
extern uschar *parse_find_at(uschar *);
extern uschar *parse_fix_phrase(uschar *, int, uschar *, int);
extern uschar *parse_message_id(uschar *, uschar **, uschar **);
-extern uschar *parse_quote_2047(uschar *, int, uschar *, uschar *, int);
+extern uschar *parse_quote_2047(uschar *, int, uschar *, uschar *, int, BOOL);
extern BOOL queue_action(uschar *, int, uschar **, int, int);
extern void queue_check_only(void);
extern int smtp_getc(void);
extern int smtp_handle_acl_fail(int, int, uschar *, uschar *);
extern BOOL smtp_read_response(smtp_inblock *, uschar *, int, int, int);
-extern void smtp_respond(int, BOOL, uschar *);
+extern void smtp_respond(uschar *, int, BOOL, uschar *);
extern void smtp_send_prohibition_message(int, uschar *);
extern int smtp_setup_msg(void);
extern BOOL smtp_start_session(void);
extern int tree_insertnode(tree_node **, tree_node *);
extern tree_node *tree_search(tree_node *, uschar *);
extern void tree_write(tree_node *, FILE *);
+extern void tree_walk(tree_node *, void (*)(uschar*, uschar*, void*), void *);
#ifdef WITH_CONTENT_SCAN
extern void unspool_mbox(void);