* A bunch of global variable declarations lie herein.
* def.h must be included first.
* Sccs Id = "@(#)glob.h 2.4 %G%";
int msgCount
; /* Count of messages read in */
int mypid
; /* Current process id */
int rcvmode
; /* True if receiving mail */
int sawcom
; /* Set after first command */
int hflag
; /* Sequence number for network -h */
char *rflag
; /* -r address for network */
char *Tflag
; /* -T temp file for netnews */
char nosrc
; /* Don't source /usr/lib/Mail.rc */
char noheader
; /* Suprress initial header listing */
int selfsent
; /* User sent self something */
int senderr
; /* An error while checking */
int edit
; /* Indicates editing a file */
int readonly
; /* Will be unable to rewrite file */
int noreset
; /* String resets suspended */
int sourcing
; /* Currently reading variant file */
int shudann
; /* Print headers when possible */
int cond
; /* Current state of conditional exc. */
FILE *itf
; /* Input temp file buffer */
FILE *otf
; /* Output temp file buffer */
FILE *pipef
; /* Pipe file we have opened */
int image
; /* File descriptor for image of msg */
FILE *input
; /* Current command input file */
char *editfile
; /* Name of file being edited */
char *sflag
; /* Subject given from non tty */
int outtty
; /* True if standard output a tty */
int intty
; /* True if standard input a tty */
char mbox
[PATHSIZE
]; /* Name of mailbox file */
char *mailname
; /* Name of system mailbox */
char mailspace
[PATHSIZE
]; /* Space norm alloc'd for name */
int uid
; /* The invoker's user id */
char mailrc
[PATHSIZE
]; /* Name of startup file */
char deadletter
[PATHSIZE
]; /* Name of #/dead.letter */
char homedir
[PATHSIZE
]; /* Path name of home directory */
char myname
[PATHSIZE
]; /* My login id */
off_t mailsize
; /* Size of system mailbox */
int lexnumber
; /* Number of TNUMBER from scan() */
char lexstring
[STRINGLEN
]; /* String from TSTRING, scan() */
int regretp
; /* Pointer to TOS of regret tokens */
int regretstack
[REGDEP
]; /* Stack of regretted tokens */
char *stringstack
[REGDEP
]; /* Stack of regretted strings */
int numberstack
[REGDEP
]; /* Stack of regretted numbers */
struct message
*dot
; /* Pointer to current message */
struct message
*message
; /* The actual message structure */
struct var
*variables
[HSHSIZE
]; /* Pointer to active var list */
struct grouphead
*groups
[HSHSIZE
];/* Pointer to active groups */
char **altnames
; /* List of alternate names for user */
int debug
; /* Debug flag set */
int rmail
; /* Being called as rmail */
* The pointers for the string allocation routines,
* there are NSPACE independent areas.
* The first holds STRINGSIZE bytes, the next
* twice as much, and so on.
#define NSPACE 25 /* Total number of string spaces */
char *s_topFree
; /* Beginning of this area */
char *s_nextFree
; /* Next alloctable place here */
unsigned s_nleft
; /* Number of bytes left here */