[Midnightbsd-cvs] src: usr.sbin/ppp: remove isdn 4 bsd support as it has been removed from

[laffer1 at midnightbsd.org]

Log Message:
-----------
remove isdn 4 bsd support as it has been removed from the kernel

Modified Files:
--------------
    src/usr.sbin/ppp:
        Makefile (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/Makefile?r1=1.1.1.1&r2=1.2)
        command.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/command.c?r1=1.2&r2=1.3)
        fsm.h (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/fsm.h?r1=1.1.1.1&r2=1.2)
        lcp.c (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/lcp.c?r1=1.1.1.1&r2=1.2)
        physical.c (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/physical.c?r1=1.1.1.1&r2=1.2)
        physical.h (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/physical.h?r1=1.1.1.1&r2=1.2)
        ppp.8.m4 (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/ppp.8.m4?r1=1.1.1.1&r2=1.2)
        radius.c (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/radius.c?r1=1.1.1.1&r2=1.2)
        radius.h (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/radius.h?r1=1.1.1.1&r2=1.2)
        server.c (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/server.c?r1=1.1.1.1&r2=1.2)
        systems.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/systems.c?r1=1.2&r2=1.3)
        systems.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/systems.h?r1=1.2&r2=1.3)

Removed Files:
-------------
    src/usr.sbin/ppp:
        i4b.c
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/i4b.c)
        i4b.h
        (http://cvsweb.midnightbsd.org/src/usr.sbin/ppp/i4b.h)