41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
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* Copyright (C) 2018 Marco d'Itri
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __NETWORK_H__
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#define __NETWORK_H__
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#define SET_MAX(fd) do { if (max < (fd) + 1) { max = (fd) + 1; } } while (0)
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char *print_addr_port(const struct sockaddr *addr, socklen_t addrlen);
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int udp_listener(const char *s);
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int *tcp_listener(const char *s);
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int udp_listener_sa(const int num);
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int *tcp_listener_sa(const int num);
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int udp_client(const char *s, struct sockaddr_storage *remote_udpaddr);
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int tcp_client(const char *s);
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int accept_connections(int listening_sockets[]);
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#endif
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