| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 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 | |
| 25 | typedef struct { |
| 26 | int length; |
| 27 | unsigned char *data; |
| 28 | } BitStream; |
| 29 | |
| 30 | extern BitStream *BitStream_new(void); |
| 31 | extern int BitStream_append(BitStream *bstream, BitStream *arg); |
| 32 | extern int BitStream_appendNum(BitStream *bstream, int bits, unsigned int num); |
| 33 | extern int BitStream_appendBytes(BitStream *bstream, int size, unsigned char *data); |
| 34 | #define BitStream_size(__bstream__) (__bstream__->length) |
| 35 | extern unsigned char *BitStream_toByte(BitStream *bstream); |
| 36 | extern void BitStream_free(BitStream *bstream); |
| 37 | |
| 38 | #endif /* __BITSTREAM_H__ */ |