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29 lines
621 B
C
29 lines
621 B
C
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/**
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* Mbedtls entropy_poll.h file
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* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef MBEDTLS_ENTROPY_POLL_H
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#define MBEDTLS_ENTROPY_POLL_H
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#include "mbedtls/build_info.h"
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief Entropy poll callback for a hardware source
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*
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*
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* \note This must accept NULL as its first argument.
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*/
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int mbedtls_hardware_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#ifdef __cplusplus
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}
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#endif
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#endif /* entropy_poll.h */
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