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#ifndef TETRA_INTERLEAVE_H
#define TETRA_INTERLEAVE_H
/* Tetra block interleaver, according to ETSI EN 300 392-2 V3.2.1 (2007-09) */
/* This converts from type type-3 bits into type-4 bits (and vice versa) */
#include <stdint.h>
void block_interleave(uint32_t K, uint32_t a, const uint8_t *in, uint8_t *out);
void block_deinterleave(uint32_t K, uint32_t a, const uint8_t *in, uint8_t *out);
void matrix_interleave(uint32_t lines, uint32_t columns,
const uint8_t *in, uint8_t *out);
void matrix_deinterleave(uint32_t lines, uint32_t columns,
const uint8_t *in, uint8_t *out);
#endif /* TETRA_INTERLEAVE_H */
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