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#ifndef BWT_LITE_H_
#define BWT_LITE_H_
#include <stdint.h>
typedef struct {
uint32_t seq_len, bwt_size, n_occ;
uint32_t primary;
uint32_t *bwt, *occ, *sa, L2[5];
uint32_t cnt_table[256];
} bwtl_t;
#define bwtl_B0(b, k) ((b)->bwt[(k)>>4]>>((~(k)&0xf)<<1)&3)
#ifdef __cplusplus
extern "C" {
#endif
bwtl_t *bwtl_seq2bwtl(int len, const uint8_t *seq);
inline uint32_t bwtl_occ(const bwtl_t *bwt, uint32_t k, uint8_t c);
inline void bwtl_occ4(const bwtl_t *bwt, uint32_t k, uint32_t cnt[4]);
inline void bwtl_2occ4(const bwtl_t *bwt, uint32_t k, uint32_t l, uint32_t cntk[4], uint32_t cntl[4]);
void bwtl_destroy(bwtl_t *bwt);
#ifdef __cplusplus
}
#endif
#endif