Add DTLS support to NSS, contributed by Eric Rescorla.

net/third_party/nss/ssl/sslerr.h

 /*
  * Enumeration of all SSL-specific error codes.
  *
  * ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  *
  * The contents of this file are subject to the Mozilla Public License Version
  * 1.1 (the "License"); you may not use this file except in compliance with
  * the License. You may obtain a copy of the License at
  * http://www.mozilla.org/MPL/
@@ skipping 81 matching lines @@
 SSL_ERROR_RX_MALFORMED_HELLO_REQUEST    = (SSL_ERROR_BASE + 27),
 SSL_ERROR_RX_MALFORMED_CLIENT_HELLO     = (SSL_ERROR_BASE + 28),
 SSL_ERROR_RX_MALFORMED_SERVER_HELLO     = (SSL_ERROR_BASE + 29),
 SSL_ERROR_RX_MALFORMED_CERTIFICATE      = (SSL_ERROR_BASE + 30),
 SSL_ERROR_RX_MALFORMED_SERVER_KEY_EXCH  = (SSL_ERROR_BASE + 31),
 SSL_ERROR_RX_MALFORMED_CERT_REQUEST     = (SSL_ERROR_BASE + 32),
 SSL_ERROR_RX_MALFORMED_HELLO_DONE       = (SSL_ERROR_BASE + 33),
 SSL_ERROR_RX_MALFORMED_CERT_VERIFY      = (SSL_ERROR_BASE + 34),
 SSL_ERROR_RX_MALFORMED_CLIENT_KEY_EXCH  = (SSL_ERROR_BASE + 35),
 SSL_ERROR_RX_MALFORMED_FINISHED         = (SSL_ERROR_BASE + 36),
+
 /* 
  * Received a malformed (too long or short) SSL record.
  */
 SSL_ERROR_RX_MALFORMED_CHANGE_CIPHER    = (SSL_ERROR_BASE + 37),
 SSL_ERROR_RX_MALFORMED_ALERT            = (SSL_ERROR_BASE + 38),
 SSL_ERROR_RX_MALFORMED_HANDSHAKE        = (SSL_ERROR_BASE + 39),
 SSL_ERROR_RX_MALFORMED_APPLICATION_DATA = (SSL_ERROR_BASE + 40),
 /*
  * Received an SSL handshake that was inappropriate for the state we're in.
  * E.g. Server received message from server, or wrong state in state machine.
@@ skipping 96 matching lines @@
 SSL_ERROR_NEXT_PROTOCOL_DATA_INVALID    = (SSL_ERROR_BASE + 116),
 
 SSL_ERROR_FEATURE_NOT_SUPPORTED_FOR_SSL2 = (SSL_ERROR_BASE + 117),
 SSL_ERROR_FEATURE_NOT_SUPPORTED_FOR_SERVERS = (SSL_ERROR_BASE + 118),
 SSL_ERROR_FEATURE_NOT_SUPPORTED_FOR_CLIENTS = (SSL_ERROR_BASE + 119),
 
 SSL_ERROR_INVALID_VERSION_RANGE         = (SSL_ERROR_BASE + 120),
 
 SSL_ERROR_RX_UNEXPECTED_CERT_STATUS     = (SSL_ERROR_BASE + 121),
 
+SSL_ERROR_RX_MALFORMED_HELLO_VERIFY_REQUEST = (SSL_ERROR_BASE + 122),
+SSL_ERROR_RX_UNEXPECTED_HELLO_VERIFY_REQUEST = (SSL_ERROR_BASE + 123),
+
 SSL_ERROR_END_OF_LIST   /* let the c compiler determine the value of this. */
 } SSLErrorCodes;
 #endif /* NO_SECURITY_ERROR_ENUM */
 
 #endif /* __SSL_ERR_H_ */