This last one for this ticket.  Removes WIN16.
So long, MS_CALLBACK and MS_FAR.  We won't miss you.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Leftovers from commit 448155e9
Remove now-unused #define's
Reviewed-by: NMatt Caswell <matt@openssl.org>

indent will not alter them when reformatting comments
Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NMatt Caswell <matt@openssl.org>

This commit removes DG-UX.
It also flushes out some left-behinds in config.
And regenerates TABLE from Configure (hadn't been done in awhile).
Reviewed-by: NRichard Levitte <levitte@openssl.org>

This commit removes MPE/iX
Reviewed-by: NAndy Polyakov <appro@openssl.org>

This commit removes all mention of NeXT and NextStep.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

This commit removes Sony NEWS4
Reviewed-by: NRichard Levitte <levitte@openssl.org>

This commit removes BEOS.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

OPENSSL_FIPSCANISTER is only set if the fips module is being built
(as opposed to being used). Since the fips module wont be built in
master this is redundant.
Reviewed-by: NTim Hudson <tjh@openssl.org>

Reviewed-by: NDr Stephen Henson <steve@openssl.org>

Reviewed-by: NAndy Polyakov <appro@openssl.org>

Reviewed-by: NMatt Caswell <matt@openssl.org>

The following #ifdef tests were all removed:
	__MWERKS__
	MAC_OS_pre_X
	MAC_OS_GUSI_SOURCE
	MAC_OS_pre_X
	OPENSSL_SYS_MACINTOSH_CLASSIC
	OPENSSL_SYS_MACOSX_RHAPSODY
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Reviewed-by: NDr. Stephen Henson <steve@openssl.org>

In Visual Studio, inline is available in C++ only, however __inline is available for C, see
http://msdn.microsoft.com/en-us/library/z8y1yy88.aspxReviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NDr Stephen Henson <steve@openssl.org>

Undo unapproved commit that removed DJGPP and WATT32

DJGPP is no longer a supported platform.  Remove all #ifdef, etc.,
cases that refer to it.  DJGPP also #define'd WATT32, so that
is now removed as well.

PR: #3390

The "-unix <path>" argument allows s_server and s_client to use a unix
domain socket in the filesystem instead of IPv4 ("-connect", "-port",
"-accept", etc). If s_server exits gracefully, such as when "-naccept"
is used and the requested number of SSL/TLS connections have occurred,
then the domain socket file is removed. On ctrl-C, it is likely that
the stale socket file will be left over, such that s_server would
normally fail to restart with the same arguments. For this reason,
s_server also supports an "-unlink" option, which will clean up any
stale socket file before starting.

If you have any reason to want encrypted IPC within an O/S instance,
this concept might come in handy. Otherwise it just demonstrates that
there is nothing about SSL/TLS that limits it to TCP/IP in any way.

(There might also be benchmarking and profiling use in this path, as
unix domain sockets are much lower overhead than connecting over local
IP addresses).
Signed-off-by: NGeoff Thorpe <geoff@openssl.org>

Windows 8 SDKs complain that GetVersion() is deprecated.

We only use GetVersion like this:

	(GetVersion() < 0x80000000)

which checks if the Windows version is NT based. Use a macro check_winnt()
which uses GetVersion() on older SDK versions and true otherwise.

Submitted by: Pierre Delaage

e_os2.h, this should fix WIN32 compilation issues and hopefully avoid
conflicts with other headers which may workaround ssize_t in different ways.

Submitted By: De Rudder, Stephen L." <s_derudder@tditx.com>

Workaround for newer Windows headers which define EADDRINUSE but not to the
same value as WSAEADDRINUSE.

Submitted by: steve@openssl.org

Some systems have broken IPv6 headers and/or implementations. If
OPENSSL_USE_IPV6 is set to 0 IPv6 is not used, if it is set to 1 it is used
and if undefined an attempt is made to detect at compile time by checking
if AF_INET6 is set and excluding known problem platforms.

.DLL, in particular static build. The issue has been discussed in RT#1230
and later on openssl-dev, and mutually exclusive approaches were suggested.
This completes compromise solution suggested in RT#1230.
PR: 1230

Submitted by: Guenter Knauf <eflash@gmx.net>

PR: 1312
Submitted by: Oliver Tappe <zooey@hirschkaefer.de>
Reviewed by: Ulf Moeller

This works because wsock32 commonly loads ws2_32 anyway and we [intend to]
check upon presense of winsock2-specific API at run-time.

from .h files...

more work, i.e. more modifications are due...