communication.h

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/*
START OF LICENSE STUB
    DeDOS: Declarative Dispersion-Oriented Software
    Copyright (C) 2017 University of Pennsylvania, Georgetown University

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
END OF LICENSE STUB
*/
#ifndef COMMUNICATION_H
#define COMMUNICATION_H

#include <unistd.h>
#include <stdbool.h>
#include <netinet/ip.h>

int read_payload(int fd, size_t size, void *buff);

ssize_t send_to_endpoint(int fd, void *data, size_t data_len);

int init_bound_socket(int port);

int init_listening_socket(int port);

int init_connected_socket(struct sockaddr_in *addr);

#endif