conterm/libsec/fastrand.c
Russ Cox 934846f35c a
2005-08-08 12:50:13 +00:00

17 lines
258 B
C

#include <u.h>
#include <libc.h>
#include <libsec.h>
/*
* use the X917 random number generator to create random
* numbers (faster than truerand() but not as random).
*/
ulong
fastrand(void)
{
ulong x;
genrandom((uchar*)&x, sizeof x);
return x;
}