1 enum {
2 	ACCEPT = 0,
3 	REFUSED,
4 	DENIED,
5 	DIALUP,
6 	BLOCKED,
7 	DELAY,
8 	TRUSTED,
9 	NONE,
10 
11 	MAXREJECTS = 100,
12 };
13 
14 	
15 typedef struct Link Link;
16 typedef struct List List;
17 
18 struct Link {
19 	Link *next;
20 	String *p;
21 };
22 
23 struct List {
24 	Link *first;
25 	Link *last;
26 };
27 
28 extern	int	fflag;
29 extern	int	rflag;
30 extern	int	sflag;
31 
32 extern	int	debug;
33 extern	NetConnInfo	*nci;
34 extern	char	*dom;
35 extern	char*	me;
36 extern	int	trusted;
37 extern	List	senders;
38 extern	List	rcvers;
39 
40 void	addbadguy(char*);
41 void	auth(String *, String *);
42 int	blocked(String*);
43 void	data(void);
44 char*	dumpfile(char*);
45 int	forwarding(String*);
46 void	getconf(void);
47 void	hello(String*, int extended);
48 void	help(String *);
49 int	isbadguy(void);
50 void	listadd(List*, String*);
51 void	listfree(List*);
52 int	masquerade(String*, char*);
53 void	noop(void);
54 int	optoutofspamfilter(char*);
55 void	quit(void);
56 void	parseinit(void);
57 void	receiver(String*);
58 int	recipok(char*);
59 int	reply(char*, ...);
60 void	reset(void);
61 int	rmtdns(char*, char*);
62 void	sayhi(void);
63 void	sender(String*);
64 void	starttls(void);
65 void	turn(void);
66 void	verify(String*);
67 void	vfysenderhostok(void);
68 int	zzparse(void);