Lines Matching refs:rear
171 advances the front and rear pointers 10*rand_deg times, and hence the
172 rear pointer which starts at 0 will also end up at zero; thus the zeroeth
174 position of the rear pointer is just
189 /* FPTR and RPTR are two pointers into the state info, a front and a rear
195 (The position of the rear pointer, rptr, is really 0 (as explained above
212 the front and rear pointers have wrapped. */
254 value of the rear pointer; this is so successive calls to initstate won't
331 register int rear = new_state[0] / MAX_TYPES;
359 rptr = &state[rear];
360 fptr = &state[(rear + rand_sep) % rand_deg];
372 set up. The basic operation is to add the number at the rear pointer into
377 rear pointers can't wrap on the same call by not testing the rear
