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/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/char/
H A Drandom.c419 int wordmask = r->poolinfo->poolwords - 1; local
432 prefetch_range(r->pool, wordmask);
440 i = add_ptr = (add_ptr - 1) & wordmask;
453 w ^= r->pool[(i + tap1) & wordmask];
454 w ^= r->pool[(i + tap2) & wordmask];
455 w ^= r->pool[(i + tap3) & wordmask];
456 w ^= r->pool[(i + tap4) & wordmask];
457 w ^= r->pool[(i + tap5) & wordmask];
468 add_ptr = (add_ptr - 1) & wordmask;

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