mirror of https://github.com/PentHertz/srsLTE.git
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/**
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* Copyright 2013-2022 Software Radio Systems Limited
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*
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* This file is part of srsRAN.
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*
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* srsRAN is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsRAN is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSRAN_RANDOM_H
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#define SRSRAN_RANDOM_H
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#include "srsran/config.h"
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#include <inttypes.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void* srsran_random_t;
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SRSRAN_API srsran_random_t srsran_random_init(uint32_t seed);
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SRSRAN_API int srsran_random_uniform_int_dist(srsran_random_t q, int min, int max);
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SRSRAN_API float srsran_random_uniform_real_dist(srsran_random_t q, float min, float max);
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SRSRAN_API cf_t srsran_random_uniform_complex_dist(srsran_random_t q, float min, float max);
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SRSRAN_API void
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srsran_random_uniform_complex_dist_vector(srsran_random_t q, cf_t* vector, uint32_t nsamples, float min, float max);
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SRSRAN_API float srsran_random_gauss_dist(srsran_random_t q, float std_dev);
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SRSRAN_API bool srsran_random_bool(srsran_random_t q, float prob_true);
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SRSRAN_API void srsran_random_byte_vector(srsran_random_t q, uint8_t* c, uint32_t nsamples);
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SRSRAN_API void srsran_random_bit_vector(srsran_random_t q, uint8_t* c, uint32_t nsamples);
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SRSRAN_API void srsran_random_free(srsran_random_t q);
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#ifdef __cplusplus
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}
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#endif
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#endif // SRSRAN_RANDOM_H
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