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78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_NET_TIME_PACKET_H__
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#define __GST_NET_TIME_PACKET_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#include <errno.h>
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#include <string.h>
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#include <sys/types.h>
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#ifdef G_OS_WIN32
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#include <winsock2.h>
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#include <ws2tcpip.h>
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#ifndef socklen_t
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#define socklen_t int
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#endif
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#else
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#include <netdb.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#endif
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/**
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* GST_NET_TIME_PACKET_SIZE:
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*
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* The size of the packets sent between network clocks.
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*/
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#define GST_NET_TIME_PACKET_SIZE 16
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typedef struct _GstNetTimePacket GstNetTimePacket;
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/**
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* GstNetTimePacket:
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* @local_time: the local time when this packet was sent
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* @remote_time: the remote time observation
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*
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* Content of a #GstNetTimePacket.
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*/
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struct _GstNetTimePacket {
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GstClockTime local_time;
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GstClockTime remote_time;
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};
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GstNetTimePacket* gst_net_time_packet_new (const guint8 *buffer);
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guint8* gst_net_time_packet_serialize (const GstNetTimePacket *packet);
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GstNetTimePacket* gst_net_time_packet_receive (gint fd, struct sockaddr *addr,
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socklen_t *len);
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gint gst_net_time_packet_send (const GstNetTimePacket *packet,
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gint fd, struct sockaddr *addr,
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socklen_t len);
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G_END_DECLS
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#endif /* __GST_NET_TIME_PACKET_H__ */
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