Extend DTLS method macros.

Extend DTLS method creation macros to support version numbers and encryption
methods. Update existing code.

ssl/d1_clnt.c

@@ -139,10 +139,12 @@ static const SSL_METHOD *dtls1_get_client_method(int ver)
 		return(NULL);
 	}
 
-IMPLEMENT_dtls1_meth_func(DTLSv1_client_method,
+IMPLEMENT_dtls1_meth_func(DTLS1_VERSION,
+			DTLSv1_client_method,
 			ssl_undefined_function,
 			dtls1_connect,
-			dtls1_get_client_method)
+			dtls1_get_client_method,
+			DTLSv1_enc_data)
 
 int dtls1_connect(SSL *s)
 	{

ssl/d1_meth.c

@@ -70,8 +70,10 @@ static const SSL_METHOD *dtls1_get_method(int ver)
 		return(NULL);
 	}
 
-IMPLEMENT_dtls1_meth_func(DTLSv1_method,
+IMPLEMENT_dtls1_meth_func(DTLS1_VERSION,
+			DTLSv1_method,
 			dtls1_accept,
 			dtls1_connect,
-			dtls1_get_method)
+			dtls1_get_method,
+			DTLSv1_enc_data)
 

ssl/d1_srvr.c

@@ -137,10 +137,12 @@ static const SSL_METHOD *dtls1_get_server_method(int ver)
 		return(NULL);
 	}
 
-IMPLEMENT_dtls1_meth_func(DTLSv1_server_method,
+IMPLEMENT_dtls1_meth_func(DTLS1_VERSION,
+			DTLSv1_server_method,
 			dtls1_accept,
 			ssl_undefined_function,
-			dtls1_get_server_method)
+			dtls1_get_server_method,
+			DTLSv1_enc_data)
 
 int dtls1_accept(SSL *s)
 	{

ssl/ssl_locl.h

@@ -900,11 +900,12 @@ const SSL_METHOD *func_name(void)  \
 	return &func_name##_data; \
 	}
 
-#define IMPLEMENT_dtls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+#define IMPLEMENT_dtls1_meth_func(version, func_name, s_accept, s_connect, \
+					s_get_meth, enc_data) \
 const SSL_METHOD *func_name(void)  \
 	{ \
 	static const SSL_METHOD func_name##_data= { \
-		DTLS1_VERSION, \
+		version, \
 		dtls1_new, \
 		dtls1_clear, \
 		dtls1_free, \
@@ -929,7 +930,7 @@ const SSL_METHOD *func_name(void)  \
 		dtls1_get_cipher, \
 		s_get_meth, \
 		dtls1_default_timeout, \
-		&DTLSv1_enc_data, \
+		&enc_data, \
 		ssl_undefined_void_function, \
 		ssl3_callback_ctrl, \
 		ssl3_ctx_callback_ctrl, \