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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
void *
libsimple_random_bytes(uintmax_t (*rng)(size_t bits, void *user), void *user, void *buffer, size_t bytes)
{
char *buf = buffer;
uintmax_t rnd;
while (bytes >= sizeof(uintmax_t)) {
*(uintmax_t *)buf = (*rng)(sizeof(uintmax_t) * 8U, user);
bytes -= sizeof(uintmax_t);
buf = &buf[sizeof(uintmax_t)];
}
if (bytes) {
rnd = (*rng)(bytes * 8U, user);
while (bytes) {
*buf++ = (char)(rnd & 255U);
rnd >>= 8;
}
}
return buf;
}
#else
#include "test.h"
int
main(void)
{
return 0;
}
#endif
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