mirror of https://gerrit.osmocom.org/osmo-tetra
13 lines
427 B
C
13 lines
427 B
C
#ifndef TETRA_INTERLEAVE_H
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#define TETRA_INTERLEAVE_H
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/* Tetra block interleaver, according to ETSI EN 300 392-2 V3.2.1 (2007-09) */
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/* This converts from type type-3 bits into type-4 bits (and vice versa) */
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#include <stdint.h>
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void block_interleave(uint32_t K, uint32_t a, const uint8_t *in, uint8_t *out);
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void block_deinterleave(uint32_t K, uint32_t a, const uint8_t *in, uint8_t *out);
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#endif /* TETRA_INTERLEAVE_H */
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