xdm: Changes to 'master'

[Alan Coopersmith]

 chooser/chooser.c |  197 +-----------------------------------
 include/dm.h      |    2 
 xdm/Makefile.am   |    1 
 xdm/auth.c        |  295 ++++++++++++------------------------------------------
 xdm/choose.c      |   59 ----------
 xdm/dm.c          |    3 
 xdm/netaddr.c     |   72 +++----------
 xdm/policy.c      |    3 
 xdm/server.c      |   25 ----
 xdm/socket.c      |   84 +++++++--------
 xdm/streams.c     |  167 ------------------------------
 xdm/xdmcp.c       |   49 --------
 12 files changed, 138 insertions(+), 819 deletions(-)

New commits:
commit 2cef6bcd280f44e115ff238d4f2a1ccb10aaf09f
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Dec 26 20:43:08 2012 -0800

    Remove old Interactive Unix ("ISC") code from xdm
    
    Interactive Systems Corp (ISC) made a SVR3 port for i386 systems.
    It was purchased by Sun in 1992 to beef up Solaris x86 support.
    Sun ended sales of ISC Unix in 2001, and ended support in 2006.
    
    Mostly performed via "unifdef -UISC" followed by imdent,
    and then manual cleanup.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit b6a3c34ee853c5143c7c21a1ed47cfe1cab4e871
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Dec 26 20:43:08 2012 -0800

    Remove unused NCR/Wollongong TCP ("WINTCP") code from xdm
    
    Has never been converted to build in modular builds, so has been unusable
    since X11R7.0 release in 2005.  Was only used with an ancient SVR3 variant
    from NCR, with the TCP stack addon from Wollongong (now a long forgotten
    part of Attachmate).
    
    Mostly performed via "unifdef -UWINTCP" followed by imdent,
    and then manual cleanup.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 2e38a23baa19b2bcb3747135e86b289c1e076293
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Dec 26 20:43:08 2012 -0800

    Remove unused DECnet ("DNETCONN") code from xdm
    
    Has never been converted to build in modular builds, so has been unusable
    since X11R7.0 release in 2005.  DNETCONN support was removed from xtrans
    back in 2008.
    
    Mostly performed via "unifdef -UDNETCONN" followed by imdent,
    and then manual cleanup.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit d44bdc127d4838eb67402843ceb122df59ef328e
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Dec 26 20:43:08 2012 -0800

    Remove unused TLI ("STREAMSCONN") code from xdm
    
    Has never been converted to build in modular builds, so has been unusable
    since X11R7.0 release in 2005.  All known platforms with TLI/XTI support
    that X11R7 & later releases run on also have (and mostly prefer) BSD
    socket support for their networking API.
    
    Mostly performed via "unifdef -USTREAMSCONN", followed by imdent,
    and then manual cleanup.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>