ROHC compression/decompression library: esp.h Source File

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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 2 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * This program is distributed in the hope that it will be useful,
00008  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00009  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00010  * GNU General Public License for more details.
00011  *
00012  * You should have received a copy of the GNU General Public License
00013  * along with this program; if not, write to the Free Software
00014  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00015  */
00016 
00017 /**
00018  * @file   esp.h
00019  * @brief  ESP header description
00020  * @author FWX <rohc_team@dialine.fr>
00021  * @author Didier Barvaux <didier@barvaux.org>
00022  *
00023  * See section 2 of RFC 4303 for details.
00024  */
00025 
00026 #ifndef ROHC_PROTOCOLS_ESP_H
00027 #define ROHC_PROTOCOLS_ESP_H
00028 
00029 #include <stdint.h>
00030 
00031 
00032 /**
00033  * @brief RTP header
00034  *
00035  * See section 2 of RFC 4303 for details.
00036  */
00037 struct esphdr
00038 {
00039         uint32_t spi;  /**< ESP Security Parameters Index (SPI) */
00040         uint32_t sn;   /**< ESP Sequence Number (SN) */
00041 } __attribute__((packed));
00042 
00043 
00044 #endif