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#ifndef QR_COMMON_H
#define QR_COMMON_H
#include <qr/types.h>
struct qr_bitmap * qr_mask_apply(const struct qr_bitmap * orig,
unsigned int mask);
size_t qr_code_total_capacity(int version);
int qr_code_width(const struct qr_code *);
/* See table 19 of the spec for the layout of EC data. There are at
* most two different block lengths, so the total number of data+ec
* blocks is the sum of block_count[]. The total number of 8-bit
* words in each kind of block is data_length + ec_length.
*/
void qr_get_rs_block_sizes(int version,
enum qr_ec_level ec,
int block_count[2],
int data_length[2],
int ec_length[2]);
#endif
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