/*	$OpenBSD: osta.h,v 1.1 2005/03/29 17:24:52 pedro Exp $	*/

/*
 * Prototypes for the OSTA functions
 *
 * $FreeBSD: src/sys/fs/udf/osta.h,v 1.2 2003/11/05 06:55:23 scottl Exp $
 */

#ifndef UNIX
#define	UNIX
#endif

#ifndef MAXLEN
#define	MAXLEN	255
#endif

/***********************************************************************
 * The following two typedef's are to remove compiler dependancies.
 * byte needs to be unsigned 8-bit, and unicode_t needs to be
 * unsigned 16-bit.
 */
typedef unsigned short unicode_t;
typedef unsigned char byte;

int udf_UncompressUnicode(int, byte *, unicode_t *);
int udf_UncompressUnicodeByte(int, byte *, byte *);
int udf_CompressUnicode(int, int, unicode_t *, byte *);
unsigned short udf_cksum(unsigned char *, int);
unsigned short udf_unicode_cksum(unsigned short *, int);
int UDFTransName(unicode_t *, unicode_t *, int);