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+/*
+ * iperf, Copyright (c) 2014, 2017, The Regents of the University of
+ * California, through Lawrence Berkeley National Laboratory (subject
+ * to receipt of any required approvals from the U.S. Dept. of
+ * Energy). All rights reserved.
+ *
+ * If you have questions about your rights to use or distribute this
+ * software, please contact Berkeley Lab's Technology Transfer
+ * Department at TTD@lbl.gov.
+ *
+ * NOTICE. This software is owned by the U.S. Department of Energy.
+ * As such, the U.S. Government has been granted for itself and others
+ * acting on its behalf a paid-up, nonexclusive, irrevocable,
+ * worldwide license in the Software to reproduce, prepare derivative
+ * works, and perform publicly and display publicly. Beginning five
+ * (5) years after the date permission to assert copyright is obtained
+ * from the U.S. Department of Energy, and subject to any subsequent
+ * five (5) year renewals, the U.S. Government is granted for itself
+ * and others acting on its behalf a paid-up, nonexclusive,
+ * irrevocable, worldwide license in the Software to reproduce,
+ * prepare derivative works, distribute copies to the public, perform
+ * publicly and display publicly, and to permit others to do so.
+ *
+ * This code is distributed under a BSD style license, see the LICENSE
+ * file for complete information.
+ */
+#ifndef __NET_H
+#define __NET_H
+
+int timeout_connect(int s, const struct sockaddr *name, socklen_t namelen, int timeout);
+int create_socket(int domain, int proto, const char *local, const char *bind_dev, int local_port, const char *server, int port, struct addrinfo **server_res_out);
+int netdial(int domain, int proto, const char *local, const char *bind_dev, int local_port, const char *server, int port, int timeout);
+int netannounce(int domain, int proto, const char *local, const char *bind_dev, int port);
+int Nread(int fd, char *buf, size_t count, int prot);
+int Nwrite(int fd, const char *buf, size_t count, int prot) /* __attribute__((hot)) */;
+int has_sendfile(void);
+int Nsendfile(int fromfd, int tofd, const char *buf, size_t count) /* __attribute__((hot)) */;
+int setnonblocking(int fd, int nonblocking);
+int getsockdomain(int sock);
+int parse_qos(const char *tos);
+
+#define NET_SOFTERROR -1
+#define NET_HARDERROR -2
+
+#endif /* __NET_H */