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157 lines
7.3 KiB
157 lines
7.3 KiB
--- a/glob.h
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+++ b/glob.h
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@@ -37,48 +37,48 @@
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* A bunch of global variable declarations lie herein.
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* def.h must be included first.
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*/
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-int msgCount; /* Count of messages read in */
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-int rcvmode; /* True if receiving mail */
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-int sawcom; /* Set after first command */
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-int senderr; /* An error while checking */
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-int edit; /* Indicates editing a file */
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-int readonly; /* Will be unable to rewrite file */
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-int noreset; /* String resets suspended */
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-int sourcing; /* Currently reading variant file */
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-int loading; /* Loading user definitions */
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-int cond; /* Current state of conditional exc. */
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-FILE *itf; /* Input temp file buffer */
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-FILE *otf; /* Output temp file buffer */
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-int image; /* File descriptor for image of msg */
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-FILE *input; /* Current command input file */
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-char mailname[PATHSIZE]; /* Name of current file */
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-char prevfile[PATHSIZE]; /* Name of previous file */
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-char *homedir; /* Path name of home directory */
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-char *myname; /* My login name */
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-off_t mailsize; /* Size of system mailbox */
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-int lexnumber; /* Number of TNUMBER from scan() */
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-char lexstring[STRINGLEN]; /* String from TSTRING, scan() */
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-int regretp; /* Pointer to TOS of regret tokens */
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-int regretstack[REGDEP]; /* Stack of regretted tokens */
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-char *string_stack[REGDEP]; /* Stack of regretted strings */
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-int numberstack[REGDEP]; /* Stack of regretted numbers */
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-struct message *dot; /* Pointer to current message */
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-struct message *message; /* The actual message structure */
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-struct var *variables[HSHSIZE]; /* Pointer to active var list */
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-struct grouphead *groups[HSHSIZE];/* Pointer to active groups */
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-struct ignoretab ignore[2]; /* ignored and retained fields
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- 0 is ignore, 1 is retain */
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-struct ignoretab saveignore[2]; /* ignored and retained fields
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- on save to folder */
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-struct ignoretab ignoreall[2]; /* special, ignore all headers */
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-char **altnames; /* List of alternate names for user */
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-int debug; /* Debug flag set */
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-int screenwidth; /* Screen width, or best guess */
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-int screenheight; /* Screen height, or best guess,
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- for "header" command */
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-int realscreenheight; /* the real screen height */
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-int uflag; /* Are we in -u mode? */
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-sigset_t intset; /* Signal set that is just SIGINT */
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+extern int msgCount; /* Count of messages read in */
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+extern int rcvmode; /* True if receiving mail */
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+extern int sawcom; /* Set after first command */
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+extern int senderr; /* An error while checking */
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+extern int edit; /* Indicates editing a file */
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+extern int readonly; /* Will be unable to rewrite file */
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+extern int noreset; /* String resets suspended */
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+extern int sourcing; /* Currently reading variant file */
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+extern int loading; /* Loading user definitions */
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+extern int cond; /* Current state of conditional exc. */
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+extern FILE *itf; /* Input temp file buffer */
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+extern FILE *otf; /* Output temp file buffer */
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+extern int image; /* File descriptor for image of msg */
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+extern FILE *input; /* Current command input file */
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+extern char mailname[PATHSIZE]; /* Name of current file */
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+extern char prevfile[PATHSIZE]; /* Name of previous file */
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+extern char *homedir; /* Path name of home directory */
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+extern char *myname; /* My login name */
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+extern off_t mailsize; /* Size of system mailbox */
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+extern int lexnumber; /* Number of TNUMBER from scan() */
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+extern char lexstring[STRINGLEN]; /* String from TSTRING, scan() */
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+extern int regretp; /* Pointer to TOS of regret tokens */
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+extern int regretstack[REGDEP]; /* Stack of regretted tokens */
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+extern char *string_stack[REGDEP]; /* Stack of regretted strings */
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+extern int numberstack[REGDEP]; /* Stack of regretted numbers */
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+extern struct message *dot; /* Pointer to current message */
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+extern struct message *message; /* The actual message structure */
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+extern struct var *variables[HSHSIZE]; /* Pointer to active var list */
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+extern struct grouphead *groups[HSHSIZE];/* Pointer to active groups */
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+extern struct ignoretab ignore[2]; /* ignored and retained fields
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+ 0 is ignore, 1 is retain */
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+extern struct ignoretab saveignore[2]; /* ignored and retained fields
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+ on save to folder */
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+extern struct ignoretab ignoreall[2]; /* special, ignore all headers */
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+extern char **altnames; /* List of alternate names for user */
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+extern int debug; /* Debug flag set */
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+extern int screenwidth; /* Screen width, or best guess */
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+extern int screenheight; /* Screen height, or best guess,
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+ for "header" command */
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+extern int realscreenheight; /* the real screen height */
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+extern int uflag; /* Are we in -u mode? */
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+extern sigset_t intset; /* Signal set that is just SIGINT */
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/*
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* The pointers for the string allocation routines,
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@@ -87,7 +87,7 @@
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* twice as much, and so on.
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*/
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#define NSPACE 25 /* Total number of string spaces */
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-struct strings {
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+extern struct strings {
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char *s_topFree; /* Beginning of this area */
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char *s_nextFree; /* Next alloctable place here */
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unsigned s_nleft; /* Number of bytes left here */
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--- a/main.c
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+++ b/main.c
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@@ -36,6 +36,51 @@
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#include "extern.h"
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#include <locale.h>
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+int msgCount; /* Count of messages read in */
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+int rcvmode; /* True if receiving mail */
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+int sawcom; /* Set after first command */
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+int senderr; /* An error while checking */
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+int edit; /* Indicates editing a file */
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+int readonly; /* Will be unable to rewrite file */
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+int noreset; /* String resets suspended */
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+int sourcing; /* Currently reading variant file */
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+int loading; /* Loading user definitions */
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+int cond; /* Current state of conditional exc. */
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+FILE *itf; /* Input temp file buffer */
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+FILE *otf; /* Output temp file buffer */
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+int image; /* File descriptor for image of msg */
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+FILE *input; /* Current command input file */
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+char mailname[PATHSIZE]; /* Name of current file */
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+char prevfile[PATHSIZE]; /* Name of previous file */
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+char *homedir; /* Path name of home directory */
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+char *myname; /* My login name */
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+off_t mailsize; /* Size of system mailbox */
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+int lexnumber; /* Number of TNUMBER from scan() */
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+char lexstring[STRINGLEN]; /* String from TSTRING, scan() */
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+int regretp; /* Pointer to TOS of regret tokens */
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+int regretstack[REGDEP]; /* Stack of regretted tokens */
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+char *string_stack[REGDEP]; /* Stack of regretted strings */
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+int numberstack[REGDEP]; /* Stack of regretted numbers */
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+struct message *dot; /* Pointer to current message */
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+struct message *message; /* The actual message structure */
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+struct var *variables[HSHSIZE]; /* Pointer to active var list */
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+struct grouphead *groups[HSHSIZE];/* Pointer to active groups */
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+struct ignoretab ignore[2]; /* ignored and retained fields
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+ 0 is ignore, 1 is retain */
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+struct ignoretab saveignore[2]; /* ignored and retained fields
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+ on save to folder */
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+struct ignoretab ignoreall[2]; /* special, ignore all headers */
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+char **altnames; /* List of alternate names for user */
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+int debug; /* Debug flag set */
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+int screenwidth; /* Screen width, or best guess */
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+int screenheight; /* Screen height, or best guess,
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+ for "header" command */
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+int realscreenheight; /* the real screen height */
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+int uflag; /* Are we in -u mode? */
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+sigset_t intset; /* Signal set that is just SIGINT */
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+
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+struct strings stringdope[NSPACE];
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+
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static void usage(void);
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int main(int, char **);
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