extern void debug_print_ids(uschar *);
extern void debug_printf_indent(const char *, ...) PRINTF_FUNCTION(1,2);
extern void debug_print_string(uschar *);
-extern void debug_print_tree(tree_node *);
+extern void debug_print_tree(const char *, tree_node *);
extern void debug_vprintf(int, const char *, va_list);
extern void debug_print_socket(int);
#ifdef SUPPORT_I18N
extern BOOL string_is_utf8(const uschar *);
#endif
-extern const uschar *string_printing2(const uschar *, BOOL);
+extern const uschar *string_printing2(const uschar *, int);
extern uschar *string_split_message(uschar *);
extern uschar *string_unprinting(uschar *);
#ifdef SUPPORT_I18N
extern uschar *tod_stamp(int);
extern BOOL transport_check_waiting(const uschar *, const uschar *, int, uschar *,
- BOOL *, oicf, void*);
+ oicf, void*);
extern void transport_init(void);
extern void transport_do_pass_socket(const uschar *, const uschar *,
const uschar *, uschar *, int);