FreeBSD/Linux Kernel Cross Reference
sys/fs/udf/osta.h
1 /*
2 * Prototypes for the OSTA functions
3 *
4 * $FreeBSD$
5 */
6
7 /*-
8 **********************************************************************
9 * OSTA compliant Unicode compression, uncompression routines.
10 * Copyright 1995 Micro Design International, Inc.
11 * Written by Jason M. Rinn.
12 * Micro Design International gives permission for the free use of the
13 * following source code.
14 */
15
16 /*
17 * Various routines from the OSTA 2.01 specs. Copyrights are included with
18 * each code segment. Slight whitespace modifications have been made for
19 * formatting purposes. Typos/bugs have been fixed.
20 */
21
22 #ifndef UNIX
23 #define UNIX
24 #endif
25
26 #ifndef MAXLEN
27 #define MAXLEN 255
28 #endif
29
30 /***********************************************************************
31 * The following two typedef's are to remove compiler dependencies.
32 * byte needs to be unsigned 8-bit, and unicode_t needs to be
33 * unsigned 16-bit.
34 */
35 typedef unsigned short unicode_t;
36 typedef unsigned char byte;
37
38 int udf_UncompressUnicode(int, byte *, unicode_t *);
39 int udf_UncompressUnicodeByte(int, byte *, byte *);
40 int udf_CompressUnicode(int, int, unicode_t *, byte *);
41 unsigned short udf_cksum(unsigned char *, int);
42 unsigned short udf_unicode_cksum(unsigned short *, int);
43 int UDFTransName(unicode_t *, unicode_t *, int);
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