Cross Reference: /src/common/lib/libc/stdlib/random.c

Lines Matching defs:rear
183  * advances the front and rear pointers 10*rand_deg times, and hence the
184  * rear pointer which starts at 0 will also end up at zero; thus the zeroeth
186  * position of the rear pointer is just
222  * fptr and rptr are two pointers into the state info, a front and a rear
231  * (The position of the rear pointer, rptr, is really 0 (as explained above
246  * the last element to see if the front and rear pointers have wrapped.
323  * multiplexed with the current value of the rear pointer; this is so
413 	uint32_t rear;
420 	rear = (uint32_t)(new_state[0] / MAX_TYPES);
443 		rptr = &state[rear];
444 		fptr = &state[(rear + rand_sep) % rand_deg];
457  * been set up.  The basic operation is to add the number at the rear pointer
463  * rear pointers can't wrap on the same call by not testing the rear
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