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diff --git a/dom/media/webrtc/transport/third_party/nICEr/src/stun/stun_server_ctx.h b/dom/media/webrtc/transport/third_party/nICEr/src/stun/stun_server_ctx.h
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+++ b/dom/media/webrtc/transport/third_party/nICEr/src/stun/stun_server_ctx.h
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+/*
+Copyright (c) 2007, Adobe Systems, Incorporated
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+* Neither the name of Adobe Systems, Network Resonance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+
+#ifndef _stun_server_ctx_h
+#define _stun_server_ctx_h
+
+typedef struct nr_stun_server_ctx_ nr_stun_server_ctx;
+typedef struct nr_stun_server_client_ nr_stun_server_client;
+
+#include "stun_util.h"
+
+
+typedef struct nr_stun_server_request_{
+ nr_transport_addr src_addr;
+ nr_stun_message *request;
+ nr_stun_message *response;
+} nr_stun_server_request;
+
+typedef int (*nr_stun_server_cb)(void *cb_arg, struct nr_stun_server_ctx_ *ctx,nr_socket *sock,nr_stun_server_request *req, int *dont_free, int *error);
+
+struct nr_stun_server_client_ {
+ char *label;
+ char *username;
+ Data password;
+ nr_stun_server_cb stun_server_cb;
+ void *cb_arg;
+ char nonce[NR_STUN_MAX_NONCE_BYTES+1]; /* +1 for \0 */
+ STAILQ_ENTRY(nr_stun_server_client_) entry;
+};
+
+typedef STAILQ_HEAD(nr_stun_server_client_head_, nr_stun_server_client_) nr_stun_server_client_head;
+
+struct nr_stun_server_ctx_ {
+ char *label;
+ nr_stun_server_client_head clients;
+ nr_stun_server_client *default_client;
+};
+
+
+int nr_stun_server_ctx_create(char *label, nr_stun_server_ctx **ctxp);
+int nr_stun_server_ctx_destroy(nr_stun_server_ctx **ctxp);
+int nr_stun_server_add_client(nr_stun_server_ctx *ctx, char *client_label, char *user, Data *pass, nr_stun_server_cb cb, void *cb_arg);
+int nr_stun_server_remove_client(nr_stun_server_ctx *ctx, void *cb_arg);
+int nr_stun_server_add_default_client(nr_stun_server_ctx *ctx, char *ufrag, Data *pass, nr_stun_server_cb cb, void *cb_arg);
+int nr_stun_server_process_request(nr_stun_server_ctx *ctx, nr_socket *sock, char *msg, int len, nr_transport_addr *peer_addr, int auth_rule);
+int nr_stun_get_message_client(nr_stun_server_ctx *ctx, nr_stun_message *req, nr_stun_server_client **clnt);
+
+#endif
+