Version negotiation rewrite cleanup

Following the version negotiation rewrite all of the previous code that was
dedicated to version negotiation can now be deleted - all six source files
of it!!

Reviewed-by: Kurt Roeckx <kurt@openssl.org>

apps/Makefile

@@ -191,12 +191,12 @@ apps.o: ../include/openssl/pem2.h ../include/openssl/pkcs12.h
 apps.o: ../include/openssl/pkcs7.h ../include/openssl/rsa.h
 apps.o: ../include/openssl/safestack.h ../include/openssl/sha.h
 apps.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-apps.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-apps.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-apps.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-apps.o: ../include/openssl/txt_db.h ../include/openssl/ui.h
-apps.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
-apps.o: ../include/openssl/x509v3.h apps.c apps.h progs.h
+apps.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+apps.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+apps.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+apps.o: ../include/openssl/ui.h ../include/openssl/x509.h
+apps.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.c apps.h
+apps.o: progs.h
 asn1pars.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 asn1pars.o: ../include/openssl/buffer.h ../include/openssl/conf.h
 asn1pars.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h
@@ -244,11 +244,11 @@ ciphers.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 ciphers.o: ../include/openssl/pkcs7.h ../include/openssl/safestack.h
 ciphers.o: ../include/openssl/sha.h ../include/openssl/srtp.h
 ciphers.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
-ciphers.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
-ciphers.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-ciphers.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
-ciphers.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
-ciphers.o: ../include/openssl/x509v3.h apps.h ciphers.c progs.h
+ciphers.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
+ciphers.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
+ciphers.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
+ciphers.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
+ciphers.o: ciphers.c progs.h
 cms.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 cms.o: ../include/openssl/buffer.h ../include/openssl/cms.h
 cms.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -428,11 +428,11 @@ engine.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 engine.o: ../include/openssl/pkcs7.h ../include/openssl/safestack.h
 engine.o: ../include/openssl/sha.h ../include/openssl/srtp.h
 engine.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
-engine.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
-engine.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-engine.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
-engine.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
-engine.o: ../include/openssl/x509v3.h apps.h engine.c progs.h
+engine.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
+engine.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
+engine.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
+engine.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
+engine.o: engine.c progs.h
 errstr.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 errstr.o: ../include/openssl/buffer.h ../include/openssl/comp.h
 errstr.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -448,11 +448,11 @@ errstr.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 errstr.o: ../include/openssl/pkcs7.h ../include/openssl/safestack.h
 errstr.o: ../include/openssl/sha.h ../include/openssl/srtp.h
 errstr.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
-errstr.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
-errstr.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-errstr.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
-errstr.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
-errstr.o: ../include/openssl/x509v3.h apps.h errstr.c progs.h
+errstr.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
+errstr.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
+errstr.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
+errstr.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
+errstr.o: errstr.c progs.h
 gendsa.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 gendsa.o: ../include/openssl/bn.h ../include/openssl/buffer.h
 gendsa.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -534,12 +534,11 @@ ocsp.o: ../include/openssl/ossl_typ.h ../include/openssl/pem.h
 ocsp.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
 ocsp.o: ../include/openssl/safestack.h ../include/openssl/sha.h
 ocsp.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-ocsp.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-ocsp.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-ocsp.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-ocsp.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
-ocsp.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h ocsp.c
-ocsp.o: progs.h
+ocsp.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+ocsp.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+ocsp.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+ocsp.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
+ocsp.o: ../include/openssl/x509v3.h apps.h ocsp.c progs.h
 openssl.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 openssl.o: ../include/openssl/buffer.h ../include/openssl/comp.h
 openssl.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -555,12 +554,11 @@ openssl.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 openssl.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
 openssl.o: ../include/openssl/safestack.h ../include/openssl/sha.h
 openssl.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-openssl.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-openssl.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-openssl.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-openssl.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
-openssl.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
-openssl.o: openssl.c progs.h s_apps.h
+openssl.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+openssl.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+openssl.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+openssl.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
+openssl.o: ../include/openssl/x509v3.h apps.h openssl.c progs.h s_apps.h
 opt.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 opt.o: ../include/openssl/buffer.h ../include/openssl/conf.h
 opt.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h
@@ -783,12 +781,11 @@ s_cb.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 s_cb.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
 s_cb.o: ../include/openssl/safestack.h ../include/openssl/sha.h
 s_cb.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-s_cb.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-s_cb.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-s_cb.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-s_cb.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
-s_cb.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
-s_cb.o: progs.h s_apps.h s_cb.c
+s_cb.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+s_cb.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+s_cb.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+s_cb.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
+s_cb.o: ../include/openssl/x509v3.h apps.h progs.h s_apps.h s_cb.c
 s_client.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 s_client.o: ../include/openssl/bn.h ../include/openssl/buffer.h
 s_client.o: ../include/openssl/comp.h ../include/openssl/conf.h
@@ -805,12 +802,12 @@ s_client.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
 s_client.o: ../include/openssl/rand.h ../include/openssl/safestack.h
 s_client.o: ../include/openssl/sha.h ../include/openssl/srp.h
 s_client.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-s_client.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-s_client.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-s_client.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-s_client.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
-s_client.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
-s_client.o: progs.h s_apps.h s_client.c timeouts.h
+s_client.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+s_client.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+s_client.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+s_client.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
+s_client.o: ../include/openssl/x509v3.h apps.h progs.h s_apps.h s_client.c
+s_client.o: timeouts.h
 s_server.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 s_server.o: ../include/openssl/bn.h ../include/openssl/buffer.h
 s_server.o: ../include/openssl/comp.h ../include/openssl/conf.h
@@ -828,12 +825,12 @@ s_server.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
 s_server.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
 s_server.o: ../include/openssl/sha.h ../include/openssl/srp.h
 s_server.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-s_server.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-s_server.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-s_server.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-s_server.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
-s_server.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
-s_server.o: progs.h s_apps.h s_server.c timeouts.h
+s_server.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+s_server.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+s_server.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+s_server.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
+s_server.o: ../include/openssl/x509v3.h apps.h progs.h s_apps.h s_server.c
+s_server.o: timeouts.h
 s_socket.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 s_socket.o: ../include/openssl/buffer.h ../include/openssl/comp.h
 s_socket.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -848,12 +845,11 @@ s_socket.o: ../include/openssl/ossl_typ.h ../include/openssl/pem.h
 s_socket.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
 s_socket.o: ../include/openssl/safestack.h ../include/openssl/sha.h
 s_socket.o: ../include/openssl/srtp.h ../include/openssl/ssl.h
-s_socket.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-s_socket.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-s_socket.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-s_socket.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
-s_socket.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
-s_socket.o: progs.h s_apps.h s_socket.c
+s_socket.o: ../include/openssl/ssl2.h ../include/openssl/ssl3.h
+s_socket.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+s_socket.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
+s_socket.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
+s_socket.o: ../include/openssl/x509v3.h apps.h progs.h s_apps.h s_socket.c
 s_time.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 s_time.o: ../include/openssl/buffer.h ../include/openssl/comp.h
 s_time.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -869,11 +865,11 @@ s_time.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 s_time.o: ../include/openssl/pkcs7.h ../include/openssl/safestack.h
 s_time.o: ../include/openssl/sha.h ../include/openssl/srtp.h
 s_time.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
-s_time.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
-s_time.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-s_time.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
-s_time.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
-s_time.o: ../include/openssl/x509v3.h apps.h progs.h s_apps.h s_time.c
+s_time.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
+s_time.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
+s_time.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
+s_time.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
+s_time.o: progs.h s_apps.h s_time.c
 sess_id.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 sess_id.o: ../include/openssl/buffer.h ../include/openssl/comp.h
 sess_id.o: ../include/openssl/conf.h ../include/openssl/crypto.h
@@ -889,11 +885,11 @@ sess_id.o: ../include/openssl/pem.h ../include/openssl/pem2.h
 sess_id.o: ../include/openssl/pkcs7.h ../include/openssl/safestack.h
 sess_id.o: ../include/openssl/sha.h ../include/openssl/srtp.h
 sess_id.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
-sess_id.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
-sess_id.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-sess_id.o: ../include/openssl/tls1.h ../include/openssl/txt_db.h
-sess_id.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h
-sess_id.o: ../include/openssl/x509v3.h apps.h progs.h sess_id.c
+sess_id.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
+sess_id.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
+sess_id.o: ../include/openssl/txt_db.h ../include/openssl/x509.h
+sess_id.o: ../include/openssl/x509_vfy.h ../include/openssl/x509v3.h apps.h
+sess_id.o: progs.h sess_id.c
 smime.o: ../e_os.h ../include/openssl/asn1.h ../include/openssl/bio.h
 smime.o: ../include/openssl/buffer.h ../include/openssl/conf.h
 smime.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h