Our main development platforms are of the Unix family, which doesn't
have the same strictness regarding a shared library being consistent
with the contents of the ld script (.map file, on Linux and Solaris)
as Windows is with the contents of the .def file or VMS is with the
linker symb_vector option.

To eliminate surprises, we therefore need to make sure to check that
the contents of the .map file is matched with the shared library, at
least to check that the shared library isn't missing any symbols that
should be present.

This test isn't absolutely perfect, as it will only check the symbols
that would be present on Linux / Solaris and will therefore miss those
that would only appear on Windows or VMS.  On the other hand, those
platform specific are few and far apart in time, so it's not likely
they will pose a problem.
Reviewed-by: NMatt Caswell <matt@openssl.org>

If allocation in CRYPTO_clear_realloc() fails don't free up the original
buffer: this is consistent with the behaviour of realloc(3) and is expected
in other places in OpenSSL.
Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Reviewed-by: NTim Hudson <tjh@openssl.org>

The ocsp.h file did not have appropriate guards causing link failures on
Windows.

GH Issue 900
Reviewed-by: NRichard Levitte <levitte@openssl.org>

openssl.c and ts.c assign the value of opt_num_rest() to argc, but then
only use the value once.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

All other instances of extract_min_max are checked for an error return,
except this one.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Also correct the return value from the the "prime" application
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Various instances of variables being written to, but then never read.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

The state was always set to BIO_CONN_S_OK.
Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

With Richard Levitte.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

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

Ensure public functions have appropriate guards in header files.

GH Issue 899
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

The Unix build was the last to retain the classic build scheme.  The
new unified scheme has matured enough, even though some details may
need polishing.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Link errors were occurring on Windows because the header files were not
correctly guarding some functions with OPENSSL_NO_SOCK
Reviewed-by: NRich Salz <rsalz@openssl.org>

We need the struct timeval definition from winsock2.h even if we're not
going to call any socket functions.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Windows "select" only works for sockets so don't use it to wait for async.
Reviewed-by: NRich Salz <rsalz@openssl.org>

e_os.h was defining OPENSSL_NO_DGRAM if OPENSSL_NO_SOCK was defined.
This causes link problems on Windows because the generated .def files
still contain the DGRAM symbols even though they have not been compiled.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Link errors were occurring on Windows because the header files were not
correctly guarding some functions with OPENSSL_NO_DGRAM
Reviewed-by: NRich Salz <rsalz@openssl.org>

Add copyright to most .pl files
This does NOT cover any .pl file that has other copyright in it.
Most of those are Andy's but some are public domain.
Fix typo's in some existing files.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Fixes some links in the pod files
Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NMatt Caswell <matt@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NTim Hudson <tjh@openssl.org>

This also restores the possibility to have ml used with VC-WIN32 with
no-asm, which was lost during the mk1mf -> unified transition.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Because we have a directory 'test', the target 'test' may be confusing
to make.  However, if we make it depend on 'tests', which doesn't
exist, make should never fail to run the actions.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Fix a problem where an unsigned char was being checked to see if it was
negative.
Reviewed-by: NRichard Levitte <levitte@openssl.org>