27 lines
514 B
C
27 lines
514 B
C
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#ifndef _SYS_RANDOM_H
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#define _SYS_RANDOM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __wasilibc_unmodified_upstream /* WASI has no getrandom, but it does have getentropy */
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#define __NEED_size_t
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#define __NEED_ssize_t
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#include <bits/alltypes.h>
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#define GRND_NONBLOCK 0x0001
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#define GRND_RANDOM 0x0002
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#define GRND_INSECURE 0x0004
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ssize_t getrandom(void *, size_t, unsigned);
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#else
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#define __NEED_size_t
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#include <bits/alltypes.h>
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int getentropy(void *, size_t);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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