mail(1): Update more prototypes.
commit9ec8988232303373eff31dc085c3af55c0fab5c3
authorpfg <pfg@FreeBSD.org>
Fri, 15 Jul 2016 15:37:54 +0000 (15 15:37 +0000)
committerpfg <pfg@FreeBSD.org>
Fri, 15 Jul 2016 15:37:54 +0000 (15 15:37 +0000)
tree84891a17c92cd81c9809d46c2308997a528083c4
parent91d07047c46818b9a53672f101ceaa1b7ff3058a
mail(1): Update more prototypes.

Also rename delete and undelete_messages to deletecmd and undeletecmd
respectively in an attempt to sync with other BSDs.

Obtained from: OpenBSD
usr.bin/mail/cmd1.c
usr.bin/mail/cmd2.c
usr.bin/mail/cmd3.c
usr.bin/mail/cmdtab.c
usr.bin/mail/extern.h
usr.bin/mail/names.c