-/* $OpenBSD: glob.h,v 1.9 2018/09/16 02:38:57 millert Exp $ */
+/* $OpenBSD: glob.h,v 1.10 2021/01/26 18:21:47 deraadt Exp $ */
/* $NetBSD: glob.h,v 1.4 1996/06/08 19:48:25 christos Exp $ */
/*
* A bunch of global variable declarations lie herein.
* def.h must be included first.
*/
-int msgCount; /* Count of messages read in */
-int rcvmode; /* True if receiving mail */
-int sawcom; /* Set after first command */
-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 loading; /* Loading user definitions */
-int cond; /* Current state of conditional exc. */
-FILE *itf; /* Input temp file buffer */
-FILE *otf; /* Output temp file buffer */
-int image; /* File descriptor for image of msg */
-FILE *input; /* Current command input file */
-char mailname[PATHSIZE]; /* Name of current file */
-char prevfile[PATHSIZE]; /* Name of previous file */
-char *homedir; /* Path name of home directory */
-const char
+extern int msgCount; /* Count of messages read in */
+extern int rcvmode; /* True if receiving mail */
+extern int sawcom; /* Set after first command */
+extern int senderr; /* An error while checking */
+extern int edit; /* Indicates editing a file */
+extern int readonly; /* Will be unable to rewrite file */
+extern int noreset; /* String resets suspended */
+extern int sourcing; /* Currently reading variant file */
+extern int loading; /* Loading user definitions */
+extern int cond; /* Current state of conditional exc. */
+extern FILE *itf; /* Input temp file buffer */
+extern FILE *otf; /* Output temp file buffer */
+extern int image; /* File descriptor for image of msg */
+extern FILE *input; /* Current command input file */
+extern char mailname[PATHSIZE]; /* Name of current file */
+extern char prevfile[PATHSIZE]; /* Name of previous file */
+extern char *homedir; /* Path name of home directory */
+extern const char
*myname; /* My login name */
-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 *string_stack[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 */
-struct ignoretab ignore[2]; /* ignored and retained fields
+extern off_t mailsize; /* Size of system mailbox */
+extern int lexnumber; /* Number of TNUMBER from scan() */
+extern char lexstring[STRINGLEN]; /* String from TSTRING, scan() */
+extern int regretp; /* Pointer to TOS of regret tokens */
+extern int regretstack[REGDEP]; /* Stack of regretted tokens */
+extern char *string_stack[REGDEP]; /* Stack of regretted strings */
+extern int numberstack[REGDEP]; /* Stack of regretted numbers */
+extern struct message *dot; /* Pointer to current message */
+extern struct message *message; /* The actual message structure */
+extern struct var *variables[HSHSIZE]; /* Pointer to active var list */
+extern struct grouphead *groups[HSHSIZE];/* Pointer to active groups */
+extern struct ignoretab ignore[2]; /* ignored and retained fields
0 is ignore, 1 is retain */
-struct ignoretab saveignore[2]; /* ignored and retained fields
+extern struct ignoretab saveignore[2]; /* ignored and retained fields
on save to folder */
-struct ignoretab ignoreall[2]; /* special, ignore all headers */
-char **altnames; /* List of alternate names for user */
-int debug; /* Debug flag set */
-int screenwidth; /* Screen width, or best guess */
-int screenheight; /* Screen height, or best guess,
+extern struct ignoretab ignoreall[2]; /* special, ignore all headers */
+extern char **altnames; /* List of alternate names for user */
+extern int debug; /* Debug flag set */
+extern int screenwidth; /* Screen width, or best guess */
+extern int screenheight; /* Screen height, or best guess,
for "header" command */
-int realscreenheight; /* the real screen height */
-int uflag; /* Are we in -u mode? */
-sigset_t intset; /* Signal set that is just SIGINT */
+extern int realscreenheight; /* the real screen height */
+extern int uflag; /* Are we in -u mode? */
+extern sigset_t intset; /* Signal set that is just SIGINT */
/*
* The pointers for the string allocation routines,
* twice as much, and so on.
*/
#define NSPACE 25 /* Total number of string spaces */
-struct strings {
+extern struct strings {
char *s_topFree; /* Beginning of this area */
char *s_nextFree; /* Next alloctable place here */
unsigned s_nleft; /* Number of bytes left here */
-/* $OpenBSD: main.c,v 1.34 2019/06/28 13:35:02 deraadt Exp $ */
+/* $OpenBSD: main.c,v 1.35 2021/01/26 18:21:47 deraadt Exp $ */
/* $NetBSD: main.c,v 1.7 1997/05/13 06:15:57 mikel Exp $ */
/*
#include <sys/ioctl.h>
#include "extern.h"
+int msgCount; /* Count of messages read in */
+int rcvmode; /* True if receiving mail */
+int sawcom; /* Set after first command */
+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 loading; /* Loading user definitions */
+int cond; /* Current state of conditional exc. */
+FILE *itf; /* Input temp file buffer */
+FILE *otf; /* Output temp file buffer */
+int image; /* File descriptor for image of msg */
+FILE *input; /* Current command input file */
+char mailname[PATHSIZE]; /* Name of current file */
+char prevfile[PATHSIZE]; /* Name of previous file */
+char *homedir; /* Path name of home directory */
+const char
+ *myname; /* My login name */
+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 *string_stack[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 */
+struct ignoretab ignore[2]; /* ignored and retained fields
+ 0 is ignore, 1 is retain */
+struct ignoretab saveignore[2]; /* ignored and retained fields
+ on save to folder */
+struct ignoretab ignoreall[2]; /* special, ignore all headers */
+char **altnames; /* List of alternate names for user */
+int debug; /* Debug flag set */
+int screenwidth; /* Screen width, or best guess */
+int screenheight; /* Screen height, or best guess,
+ for "header" command */
+int realscreenheight; /* the real screen height */
+int uflag; /* Are we in -u mode? */
+sigset_t intset; /* Signal set that is just SIGINT */
+
+/*
+ * 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.
+ */
+struct strings stringdope[NSPACE];
+
__dead void usage(void);
int main(int, char **);
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