1/*
2 * qrencode - QR Code encoder
3 *
4 * Binary sequence class.
5 * Copyright (C) 2006-2011 Kentaro Fukuchi <kentaro@fukuchi.org>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#ifndef __BITSTREAM_H__
23#define __BITSTREAM_H__
24
25typedef struct {
26	int length;
27	unsigned char *data;
28} BitStream;
29
30extern BitStream *BitStream_new(void);
31extern int BitStream_append(BitStream *bstream, BitStream *arg);
32extern int BitStream_appendNum(BitStream *bstream, int bits, unsigned int num);
33extern int BitStream_appendBytes(BitStream *bstream, int size, unsigned char *data);
34#define BitStream_size(__bstream__) (__bstream__->length)
35extern unsigned char *BitStream_toByte(BitStream *bstream);
36extern void BitStream_free(BitStream *bstream);
37
38#endif /* __BITSTREAM_H__ */
39