41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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/*
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* Copyright (c) CompanyNameMagicTag 2018-2019. All rights reserved.
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* Description: Generates a 32-bit true random number.
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* Author: CompanyName
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* Create: 2018-10-31
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*/
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#ifndef __SOC_MDM_RANDOM_H__
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#define __SOC_MDM_RANDOM_H__
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#include <soc_types.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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* @ingroup hct_cipher
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* @brief Generates a 32-bit true random number.
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*
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* @par Description:
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* Generates a 32-bit true random number.
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*
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* @attention None
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* @param min [IN] Type #td_u32, lower limit of the random number range.
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* @param max [IN] Type #td_u32, upper limit of the random number range. This function has no return value for
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* an exception. The user must ensure that the minimum value is less than the maximum value.
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*
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* @retval #td_u32 Random number.
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* @par Dependency:
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* @li soc_mdm_random.h: This file describes the secondary development APIs.
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* @see None
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* @since DW21_V100R001C00
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*/
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td_u32 uapi_get_random_num32(td_u32 min, td_u32 max);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SOC_MDM_RANDOM_H_ */
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