usr/src/usr.bin/mail/pathnames.h

/*
 * Declarations and constants specific to an installation.
 *
 * Vax/Unix version 7.
 */

/*
 * Sccs Id = "@(#)pathnames.h   1.1 %G%";
 */

#define LOCAL           'v'             /* Local machine id */
#define MAIL            "/bin/mail"     /* Name of mail sender */
#define DELIVERMAIL     "/etc/delivermail"
                                        /* Name of classy mail deliverer */
#define EDITOR          "/usr/ucb/ex"   /* Name of text editor */
#define VISUAL          "/usr/ucb/vi"   /* Name of display editor */
#define SHELL           "/bin/csh"      /* Standard shell */
#define HELPFILE        "/usr/lib/Mail.help"
                                        /* Name of casual help file */
#define THELPFILE       "/usr/lib/Mail.help.~"
                                        /* Name of casual tilde help */
#define UIDMASK         0177777         /* Significant uid bits */
#define MASTER          "/usr/lib/Mail.rc"
#define APPEND                          /* New mail goes to end of mailbox */
#define CANLOCK                         /* Locking protocol actually works */
#define UTIME                           /* System implements utime(2) */