Lines Matching refs:rear
152 advances the front and rear pointers 10*rand_deg times, and hence the
153 rear pointer which starts at 0 will also end up at zero; thus the zeroeth
155 position of the rear pointer is just
169 /* FPTR and RPTR are two pointers into the state info, a front and a rear
175 (The position of the rear pointer, rptr, is really 0 (as explained above
192 the front and rear pointers have wrapped. */
233 value of the rear pointer; this is so successive calls to initstate won't
307 register int rear = new_state[0] / MAX_TYPES;
335 rptr = &state[rear];
336 fptr = &state[(rear + rand_sep) % rand_deg];
348 set up. The basic operation is to add the number at the rear pointer into
353 rear pointers can't wrap on the same call by not testing the rear