1 files changed, 80 insertions, 0 deletions
diff --git a/examples/network.h b/examples/network.h
new file mode 100644
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--- /dev/null
+++ b/examples/network.h
@@ -0,0 +1,80 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2017 ngtcp2 contributors
+ * Copyright (c) 2016 nghttp2 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef NETWORK_H
+#define NETWORK_H
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif // HAVE_CONFIG_H
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif // HAVE_SYS_SOCKET_H
+#include <sys/un.h>
+#ifdef HAVE_NETINET_IN_H
+#  include <netinet/in.h>
+#endif // HAVE_NETINET_IN_H
+#ifdef HAVE_ARPA_INET_H
+#  include <arpa/inet.h>
+#endif // HAVE_ARPA_INET_H
+
+#include <array>
+
+#include <ngtcp2/ngtcp2.h>
+
+namespace ngtcp2 {
+
+enum network_error {
+  NETWORK_ERR_OK = 0,
+  NETWORK_ERR_FATAL = -10,
+  NETWORK_ERR_SEND_BLOCKED = -11,
+  NETWORK_ERR_CLOSE_WAIT = -12,
+  NETWORK_ERR_RETRY = -13,
+  NETWORK_ERR_DROP_CONN = -14,
+};
+
+union in_addr_union {
+  in_addr in;
+  in6_addr in6;
+};
+
+union sockaddr_union {
+  sockaddr_storage storage;
+  sockaddr sa;
+  sockaddr_in6 in6;
+  sockaddr_in in;
+};
+
+struct Address {
+  socklen_t len;
+  union sockaddr_union su;
+  uint32_t ifindex;
+};
+
+} // namespace ngtcp2
+
+#endif // NETWORK_H