Don't call internal functions directly call them through
SSL_test_functions(). This also makes unit testing work on
Windows and platforms that don't export internal functions
from shared libraries.

By default unit testing is not enabled: it requires the compile
time option "enable-unit-test".
Reviewed-by: NGeoff Thorpe <geoff@openssl.org>

ssl/ssl_locl.h now comes first to ensure that it will compile standalone.
test/testutil.h is considered to be in the same directory as the test file,
since the test file will be linked into test/ and built there.
Reviewed-by: NTim Hudson <tjh@openssl.org>

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

Use same logic when determining when to expect a client
certificate for both TLS and DTLS.

PR#3452

PR#3440

PR: #3424,#3423,#3422

PR#319 (reoponed version).

Remove RFC5878 code. It is no longer needed for CT and has numerous bugs

(cherry picked from commit 2db3ea29298bdc347f15fbfab6d5746022f05101)

Conflicts:
	ssl/t1_lib.c

(cherry picked from commit c97ec5631bb08a2171a125008d2f0d2a75687aaa)

PR#2531

Some state strings were erronously not compiled when no-ssl2
was set.

PR#3295

PR#3141

PR#3174

PR#2800

PR#3374

In the ssl_cipher_get_evp() function, fix off-by-one errors in index validation before accessing arrays.

Bug discovered and fixed by Miod Vallat from the OpenBSD team.

PR#3375

This reverts commit abfb989f.

Incorrect attribution

Allow CCS after finished has been sent by client: at this point
keys have been correctly set up so it is OK to accept CCS from
server. Without this renegotiation can sometimes fail.

PR#3400

Based on an original patch by Joel Sing (OpenBSD) who also originally identified the issue.

This reverts commit 2f1dffa8.

Missing attribution.

In the ssl_cipher_get_evp() function, fix off-by-one errors in index validation before accessing arrays.

PR#3375

Defines SETUP_TEST_FIXTURE and EXECUTE_TEST, and updates ssl/heartbeat_test.c
using these macros. SETUP_TEST_FIXTURE makes use of the new TEST_CASE_NAME
macro, defined to use __func__ or __FUNCTION__ on platforms that support those
symbols, or to use the file name and line number otherwise. This should fix
several reported build problems related to lack of C99 support.

PR#3394

SRP ciphersuites do not have no authentication. They have authentication
based on SRP. Add new SRP authentication flag and cipher string.