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src
ccrtp
base.h
Go to the documentation of this file.
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// Copyright (C) 2001-2005 Federico Montesino Pouzols <fedemp@altern.org>.
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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//
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// This exception applies only to the code released under the name GNU
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// ccRTP. If you copy code from other releases into a copy of GNU
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// ccRTP, as the General Public License permits, the exception does
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// not apply to the code that you add in this way. To avoid misleading
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// anyone as to the status of such modified files, you must delete
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// this exception notice from them.
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//
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// If you write modifications of your own for GNU ccRTP, it is your choice
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// whether to permit this exception to apply to your modifications.
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// If you do not wish that, delete this exception notice.
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//
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#ifndef CCXX_RTP_BASE_H_
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#define CCXX_RTP_BASE_H_
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#ifndef CCXX_SOCKET_H_
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#include <cc++/config.h>
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#include <cc++/socket.h>
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#endif
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#ifndef CCXX_PACKING
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#if defined(__GNUC__)
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#define CCXX_PACKED
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#elif !defined(__hpux) && !defined(_AIX)
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#define CCXX_PACKED
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#endif
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#endif
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#ifdef CCXX_NAMESPACES
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namespace
ost {
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#endif
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const
uint8
CCRTP_VERSION
= 2;
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typedef
uint32
microtimeout_t
;
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typedef
uint32
nanotimeout_t
;
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__EXPORT timeval
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microtimeout2Timeval
(
microtimeout_t
to);
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inline
microtimeout_t
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timeval2microtimeout
(
const
timeval& t)
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{
return
((t.tv_sec * 1000000ul) + t.tv_usec); }
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inline
microtimeout_t
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timevalDiff2microtimeout
(
const
timeval& t1,
const
timeval& t2)
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{
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return
((t1.tv_sec - t2.tv_sec) * 1000000ul) +
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(t1.tv_usec - t2.tv_usec);
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}
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const
tpport_t
DefaultRTPDataPort
= 5004;
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const
tpport_t
DefaultRTCPPort
= 5005;
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#ifndef HAVE_GETTIMEOFDAY
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#ifdef WIN32
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__EXPORT
int
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gettimeofday(
struct
timeval *tv_,
void
*tz_);
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#endif
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#endif
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#ifdef CCXX_NAMESPACES
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}
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#endif
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#endif // ndef CCXX_RTP_BASE_H_
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