PATHSIZE
char dirname[PATHSIZE];
char *shell, tempname[PATHSIZE];
char linebuf[LINESIZE], tempname[PATHSIZE], *cp;
char *edit, tempname[PATHSIZE];
char xname[PATHSIZE];
char cmdbuf[PATHSIZE]; /* also used for file names */
char buf[PATHSIZE];
char linebuf[LINESIZE], pathbuf[PATHSIZE];
extern char mailname[PATHSIZE]; /* Name of current file */
extern char prevfile[PATHSIZE]; /* Name of previous file */
strlcpy(prevfile, mailname, PATHSIZE);
char tempname[PATHSIZE];
char fname[PATHSIZE], zname[PATHSIZE], *ename;
char mailname[PATHSIZE]; /* Name of current file */
char prevfile[PATHSIZE]; /* Name of previous file */
char tempname[PATHSIZE];
char tempname[PATHSIZE];
char *mbox, tempname[PATHSIZE];
char tempname[PATHSIZE];
strlen(cp) >= PATHSIZE)