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/* -*- c-basic-offset: 2; indent-tabs-mode: nil -*- */
* This code is based on dvdudf by:
* Christian Wolff <>.
* Modifications by:
* Billy Biggs <>.
* Björn Englund <>.
* dvdudf: parse and read the UDF volume information of a DVD Video
* Copyright (C) 1999 Christian Wolff for convergence integrated media
* GmbH The author can be reached at, the
* project's page is at
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA. Or, point your browser to
#if defined(HAVE_INTTYPES_H)
#include <inttypes.h>
#elif defined(HAVE_STDINT_H)
#include <stdint.h>
#include "dvd_reader.h"
#ifdef __cplusplus
extern "C" {
* Looks for a file on the UDF disc/imagefile and returns the block number
* where it begins, or 0 if it is not found. The filename should be an
* absolute pathname on the UDF filesystem, starting with '/'. For example,
* '/VIDEO_TS/VTS_01_1.IFO'. On success, filesize will be set to the size of
* the file in bytes.
* This implementation relies on that the file size is less than 2^32
* A DVD file can at most be 2^30 (-2048 ?).
uint32_t UDFFindFile( dvd_reader_t *device, char *filename, uint32_t *size );
void FreeUDFCache(dvd_reader_t *device, void *cache);
int UDFGetVolumeIdentifier(dvd_reader_t *device,
char *volid, unsigned int volid_size);
int UDFGetVolumeSetIdentifier(dvd_reader_t *device,
uint8_t *volsetid, unsigned int volsetid_size);
#ifdef __cplusplus
#endif /* DVD_UDF_H_INCLUDED */