1 enum	/* face strings */
2 {
3 	Suser,
4 	Sdomain,
5 	Sshow,
6 	Sdigest,
7 	Nstring
8 };
9 
10 enum
11 {
12 	Facesize = 48
13 };
14 
15 typedef struct Face		Face;
16 typedef struct Facefile	Facefile;
17 
18 struct Face
19 {
20 	Image	*bit;		/* unless there's an error, this is file->image */
21 	Image	*mask;	/* unless there's an error, this is file->mask */
22 	char		*str[Nstring];
23 	int		recent;
24 	ulong	time;
25 	Tm		tm;
26 	int		unknown;
27 	Facefile	*file;
28 };
29 
30 /*
31  * Loading the files is slow enough on a dial-up line to be worth this trouble
32  */
33 struct Facefile
34 {
35 	Image	*image;
36 	Image	*mask;
37 	ulong	mtime;
38 	ulong	rdtime;
39 	int		ref;
40 	char		*file;
41 	Facefile	*next;
42 };
43 
44 extern char	date[];
45 extern char	*maildir;
46 extern char	**maildirs;
47 extern int	nmaildirs;
48 extern CFsys	*mailfs;
49 
50 Face*	nextface(void);
51 void	findbit(Face*);
52 void	freeface(Face*);
53 void	initplumb(void);
54 void	killall(char*);
55 void	showmail(Face*);
56 void	delete(char*, char*);
57 void	freefacefile(Facefile*);
58 Face*	dirface(char*, char*);
59 void	resized(void);
60 int	alreadyseen(char*);
61 ulong	dirlen(char*);
62 ulong	fsdirlen(CFsys*, char*);
63 
64 void	*emalloc(ulong);
65 void	*erealloc(void*, ulong);
66 char	*estrdup(char*);
67 char	*findfile(Face*, char*, char*);
68 void	addmaildir(char*);