code: drawterm

ref: 37ef30916cf30b47f92cf8f815caa23424263a5a
dir: /libsec/fastrand.c/

View raw version 
#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;
}