31 lines
683 B
C
31 lines
683 B
C
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/*
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* rng.h
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*
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* Created on: Aug 30, 2016
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* Author: tkl
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*/
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#ifndef SOURCE_FIRMWARE_KERNEL_DRIVER_INCLUDE_RNG_H_
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#define SOURCE_FIRMWARE_KERNEL_DRIVER_INCLUDE_RNG_H_
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typedef int (*rng_fp_open_t)(const void*);
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typedef int (*rng_fp_close_t)(const void*);
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typedef unsigned int (*rng_fp_read_t)(const void*);
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struct rng_fp {
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const rng_fp_open_t open;
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const rng_fp_close_t close;
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const rng_fp_read_t read;
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};
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struct rng {
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const void *arch_dep_device;
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const struct rng_fp *fp;
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};
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int rng_open(const struct rng *device);
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int rng_close(const struct rng *device);
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unsigned int rng_read(const struct rng *device);
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#endif /* SOURCE_FIRMWARE_KERNEL_DRIVER_INCLUDE_RNG_H_ */
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