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#ifndef __DECODER_H__
#define __DECODER_H__
#include "../qrencode.h"
typedef struct _DataChunk {
QRencodeMode mode;
int size;
int bits;
unsigned char *data;
struct _DataChunk *next;
} DataChunk;
typedef struct {
int size;
unsigned char *data;
int mqr;
int version;
QRecLevel level;
DataChunk *chunks, *last;
} QRdata;
struct FormatInfo {
int version;
QRecLevel level;
};
extern struct FormatInfo MQRformat[];
QRdata *QRdata_new(void);
QRdata *QRdata_newMQR(void);
int QRdata_decodeBitStream(QRdata *qrdata, BitStream *bstream);
void QRdata_dump(QRdata *data);
void QRdata_free(QRdata *data);
unsigned int QRcode_decodeVersion(QRcode *code);
int QRcode_decodeFormat(QRcode *code, QRecLevel *level, int *mask);
unsigned char *QRcode_unmask(QRcode *code);
unsigned char *QRcode_extractBits(QRcode *code, int *length);
QRdata *QRcode_decodeBits(QRcode *code);
QRdata *QRcode_decode(QRcode *code);
int QRcode_decodeFormatMQR(QRcode *code, int *vesion, QRecLevel *level, int *mask);
unsigned char *QRcode_unmaskMQR(QRcode *code);
unsigned char *QRcode_extractBitsMQR(QRcode *code, int *length);
QRdata *QRcode_decodeBitsMQR(QRcode *code);
QRdata *QRcode_decodeMQR(QRcode *code);
#endif /* __DECODER_H__ */
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