20 lines
451 B
C
20 lines
451 B
C
/*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef UTIL_LINUX_RANDUTILS
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#define UTIL_LINUX_RANDUTILS
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#ifdef HAVE_SRANDOM
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#define srand(x) srandom(x)
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#define rand() random()
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#endif
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/* rand() based */
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extern int rand_get_number(int low_n, int high_n);
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/* /dev/urandom based with fallback to rand() */
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extern int random_get_fd(void);
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extern int ul_random_get_bytes(void *buf, size_t nbytes);
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extern const char *random_tell_source(void);
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#endif
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