urbit/sample.c

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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
#include <ent.h>
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int
main()
{
char buf[256];
int i;
memset(buf, 0, sizeof(buf));
if (0 != ent_getentropy(buf, sizeof(buf))) {
perror("getentropy");
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exit(1);
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}
for (i = 0; i < sizeof buf; ++i) {
printf("%02hhx", buf[i]);
}
puts("");
return 0;
}