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[/] [amber/] [trunk/] [sw/] [boot-loader-ethmac/] [tcp.h] - Rev 78
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/*---------------------------------------------------------------- // // // boot-loader.h // // // // This file is part of the Amber project // // http://www.opencores.org/project,amber // // // // Description // // Defines for the boot-loader application. // // // // Author(s): // // - Conor Santifort, csantifort.amber@gmail.com // // // ////////////////////////////////////////////////////////////////// // // // Copyright (C) 2010 Authors and OPENCORES.ORG // // // // This source file may be used and distributed without // // restriction provided that this copyright statement is not // // removed from the file and that any derivative work contains // // the original copyright notice and the associated disclaimer. // // // // This source file is free software; you can redistribute it // // and/or modify it under the terms of the GNU Lesser General // // Public License as published by the Free Software Foundation; // // either version 2.1 of the License, or (at your option) any // // later version. // // // // This source 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 Lesser General Public License for more // // details. // // // // You should have received a copy of the GNU Lesser General // // Public License along with this source; if not, download it // // from http://www.opencores.org/lgpl.shtml // // // ----------------------------------------------------------------*/ enum tcp_state { TCP_CLOSED = 0, TCP_PENDING = 1, TCP_OPEN = 2 }; enum tcp_options { TCP_NEW = 0, TCP_NORMAL = 1, TCP_RESET = 2 }; unsigned short tcp_checksum (unsigned char *, packet_t*, unsigned short); unsigned int tcp_header (char *, socket_t*, int, int); void tcp_reply (socket_t*, char*, int); void tcp_open (socket_t*); void tcp_retransmit (socket_t*); void tcp_ack (socket_t*); void tcp_response (char*, socket_t*); void tcp_disconnect (socket_t*); void tcp_tx (socket_t*, char*, int); void parse_tcp_options (char*, packet_t*); void parse_tcp_packet (char*, packet_t*); extern int tcp_checksum_errors_g;
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