private.h

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00001 // Copyright (C) 1999-2002 Open Source Telecom Corporation.
00002 //  
00003 // This program is free software; you can redistribute it and/or modify
00004 // it under the terms of the GNU General Public License as published by
00005 // the Free Software Foundation; either version 2 of the License, or
00006 // (at your option) any later version.
00007 // 
00008 // This program is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00011 // GNU General Public License for more details.
00012 // 
00013 // You should have received a copy of the GNU General Public License
00014 // along with this program; if not, write to the Free Software 
00015 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00016 // 
00017 // As a special exception to the GNU General Public License, permission is 
00018 // granted for additional uses of the text contained in its release 
00019 // of ccRTP.
00020 // 
00021 // The exception is that, if you link the ccRTP library with other
00022 // files to produce an executable, this does not by itself cause the
00023 // resulting executable to be covered by the GNU General Public License.
00024 // Your use of that executable is in no way restricted on account of
00025 // linking the ccRTP library code into it.
00026 // 
00027 // This exception does not however invalidate any other reasons why
00028 // the executable file might be covered by the GNU General Public License.
00029 // 
00030 // This exception applies only to the code released under the 
00031 // name ccRTP.  If you copy code from other releases into a copy of
00032 // ccRTP, as the General Public License permits, the exception does
00033 // not apply to the code that you add in this way.  To avoid misleading
00034 // anyone as to the status of such modified files, you must delete
00035 // this exception notice from them.
00036 // 
00037 // If you write modifications of your own for ccRTP, it is your choice
00038 // whether to permit this exception to apply to your modifications.
00039 // If you do not wish that, delete this exception notice.  
00040 
00050 // This is for the main page in Doxygen documentation
00055 // This will make doxygen to generate example descriptions
00085 #ifndef CCXX_RTP_PRIVATE_H_
00086 #define CCXX_RTP_PRIVATE_H_
00087 
00088 #include <cc++/config.h>
00089 #include <cc++/thread.h>
00090 #include <cc++/socket.h>
00091 #include <cc++/process.h>
00092 #include <cc++/export.h>
00093 
00094 #ifndef CCRTP_CAPE
00095 #include "config.h"
00096 #endif
00097 
00098 #undef  PACKAGE
00099 #undef  VERSION
00100 
00101 // This is only of interest for developers, so it is included only if
00102 // --with-nana flag is given to configure
00103 #ifdef HAVE_LIBNANA
00104 #   include "nana.h"
00105 #   include "DL.h"
00106 #else
00107 #   define I(e)    /* empty */
00108 #   define DL(e)   /* empty */
00109 #   define VDL(e)  /* empty */
00110 #endif
00111 
00112 #ifdef  CCXX_NAMESPACES
00113 namespace ost {
00114 #endif
00115 
00116 #ifdef WIN32
00117 
00118 #ifndef timeradd
00119 #define timeradd(a, b, result)                                 \
00120 {                                                              \
00121   (result)->tv_sec = (a)->tv_sec + (b)->tv_sec;                \
00122   (result)->tv_usec = (a)->tv_usec + (b)->tv_usec;             \
00123   if ( (result)->tv_usec >= 1000000 ) {                        \
00124           (result)->tv_sec++; (result)->tv_usec -= 1000000ul;  \
00125   }                                                            \
00126 }
00127 #endif
00128 
00129 #ifndef timersub
00130 #define timersub(a, b, result)                                 \
00131 {                                                              \
00132   (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;                \
00133   (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;             \
00134   if ( (result)->tv_usec < 0 ) {                               \
00135           (result)->tv_sec--; (result)->tv_usec += 1000000ul;  \
00136   }                                                            \
00137 }
00138 #endif
00139 
00140 #endif // WIN32
00141 
00142 // Number of seconds ellapsed from 1900 to 1970
00143 const uint32 NTP_EPOCH_OFFSET = static_cast<uint32>(2208992400ul);
00144 
00145 uint32 random32();
00146 uint16 random16();
00147 
00148 #ifdef  CCXX_NAMESPACES
00149 }
00150 #endif
00151 
00152 #endif // ifndef CCXX_RTP_PRIVATE_H_
00153 

Generated on Sun Oct 22 22:53:41 2006 for ccRTP by  doxygen 1.4.7