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14 lines
269 B
C
14 lines
269 B
C
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#pragma once
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#include <stddef.h>
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/*
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Fills buf with high-quality entropy.
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buflen is the number of bytes, no greater than 256.
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Returns 0 on success. On failure, returns -1 and sets errno to
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indicate the error.
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*/
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int ent_getentropy(void* buf, size_t buflen);
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