2 * Copyright (c) 1980, 1993
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6 * modification, are permitted provided that the following conditions
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29 * @(#)glob.h 8.1 (Berkeley) 6/6/93
31 * $FreeBSD: src/usr.bin/mail/glob.h,v 1.1.1.1.14.3 2003/01/06 05:46:03 mikeh Exp $
39 * A bunch of global variable declarations lie herein.
40 * def.h must be included first.
43 EXTERN
int msgCount
; /* Count of messages read in */
44 EXTERN
int rcvmode
; /* True if receiving mail */
45 EXTERN
int sawcom
; /* Set after first command */
46 EXTERN
char *Tflag
; /* -T temp file for netnews */
47 EXTERN
int senderr
; /* An error while checking */
48 EXTERN
int edit
; /* Indicates editing a file */
49 EXTERN
int readonly
; /* Will be unable to rewrite file */
50 EXTERN
int noreset
; /* String resets suspended */
51 EXTERN
int sourcing
; /* Currently reading variant file */
52 EXTERN
int loading
; /* Loading user definitions */
53 EXTERN
int cond
; /* Current state of conditional exc. */
54 EXTERN
FILE *itf
; /* Input temp file buffer */
55 EXTERN
FILE *otf
; /* Output temp file buffer */
56 EXTERN
int image
; /* File descriptor for image of msg */
57 EXTERN
FILE *input
; /* Current command input file */
58 EXTERN
char mailname
[PATHSIZE
]; /* Name of current file */
59 EXTERN
char prevfile
[PATHSIZE
]; /* Name of previous file */
60 EXTERN
char *homedir
; /* Path name of home directory */
61 EXTERN
char *myname
; /* My login name */
62 EXTERN off_t mailsize
; /* Size of system mailbox */
63 EXTERN
int lexnumber
; /* Number of TNUMBER from scan() */
64 EXTERN
char lexstring
[STRINGLEN
]; /* String from TSTRING, scan() */
65 EXTERN
int regretp
; /* Pointer to TOS of regret tokens */
66 EXTERN
int regretstack
[REGDEP
]; /* Stack of regretted tokens */
67 EXTERN
char *string_stack
[REGDEP
]; /* Stack of regretted strings */
68 EXTERN
int numberstack
[REGDEP
]; /* Stack of regretted numbers */
69 EXTERN
struct message
*dot
; /* Pointer to current message */
70 EXTERN
struct message
*message
; /* The actual message structure */
71 EXTERN
struct var
*variables
[HSHSIZE
]; /* Pointer to active var list */
72 EXTERN
struct grouphead
*groups
[HSHSIZE
]; /* Pointer to active groups */
73 EXTERN
struct ignoretab ignore
[2]; /* ignored and retained fields
74 0 is ignore, 1 is retain */
75 EXTERN
struct ignoretab saveignore
[2]; /* ignored and retained fields
77 EXTERN
struct ignoretab ignoreall
[2]; /* special, ignore all headers */
78 EXTERN
char **altnames
; /* List of alternate names for user */
79 EXTERN
int debug
; /* Debug flag set */
80 EXTERN
int screenwidth
; /* Screen width, or best guess */
81 EXTERN
int screenheight
; /* Screen height, or best guess,
82 for "header" command */
83 EXTERN
int realscreenheight
; /* the real screen height */
91 * The pointers for the string allocation routines,
92 * there are NSPACE independent areas.
93 * The first holds STRINGSIZE bytes, the next
94 * twice as much, and so on.
97 #define NSPACE 25 /* Total number of string spaces */
99 char *s_topFree
; /* Beginning of this area */
100 char *s_nextFree
; /* Next alloctable place here */
101 unsigned s_nleft
; /* Number of bytes left here */
103 EXTERN
struct strings stringdope
[NSPACE
];