ROHC compression/decompression library: rohc

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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  * a32 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   rohc_utils.h
00019  * @brief  Miscellaneous utils for ROHC libraries
00020  * @author Didier Barvaux <didier@barvaux.org>
00021  */
00022 
00023 #ifndef ROHC_UTILS_H
00024 #define ROHC_UTILS_H
00025 
00026 #include <stdint.h>
00027 
00028 #include "dllexport.h"
00029 
00030 /** Get the max value of the 2 given */
00031 #define rohc_max(value1, value2) \
00032         ( ((value1) >= (value2)) ? (value1) : (value2) )
00033 
00034 /** Get the max value of the 2 given */
00035 #define rohc_min(value1, value2) \
00036         ( ((value1) <= (value2)) ? (value1) : (value2) )
00037 
00038 uint32_t ROHC_EXPORT rohc_ntoh32(const uint32_t net32)
00039         __attribute__((const));
00040 uint16_t ROHC_EXPORT rohc_ntoh16(const uint16_t net16)
00041         __attribute__((const));
00042 uint32_t ROHC_EXPORT rohc_hton32(const uint32_t host32)
00043         __attribute__((const));
00044 uint16_t ROHC_EXPORT rohc_hton16(const uint16_t host16)
00045         __attribute__((const));
00046 
00047 #endif
00048