Update default dependency flags.

Make error name discrepancies a fatal error.
Fix error codes.
make update

ssl/ssl.h

@@ -1811,6 +1811,7 @@ void ERR_load_SSL_strings(void);
 #define SSL_F_DTLS1_GET_MESSAGE				 252
 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT		 253
 #define SSL_F_DTLS1_GET_RECORD				 254
+#define SSL_F_DTLS1_HANDLE_TIMEOUT			 297
 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN			 255
 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT			 288
 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE		 256