/* Implementation of a 32-bit KISS generator which uses no multiply instructions */ static unsigned int x=123456789,y=234567891,z=345678912,w=456789123,c=0; unsigned int JKISS32() { int t; y ^= (y<<5); y ^= (y>>7); y ^= (y<<22); t = z+w+c; z = w; c = t < 0; w = t&2147483647; x += 1411392427; return x + y + w; }