* Copyright (c) 1991 The Regents of the University of California.
* %sccs.include.redist.c%
* @(#)extern.h 5.3 (Berkeley) %G%
char *p_end
; /* pointer to NULL at end of path */
char p_path
[MAXPATHLEN
+ 1]; /* pointer to the start of a path */
extern char *progname
; /* program name */
void err
__P((const char *fmt
, ...));
int path_set
__P((PATH_T
*, char *));
char *path_append
__P((PATH_T
*, char *, int));
char *path_basename
__P((PATH_T
*));
void path_restore
__P((PATH_T
*, char *));