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/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/char/
H A Dviocons.c177 int nextbuf; local
234 nextbuf = (pi->curbuf + 1) % VIOCHAR_NUM_BUF;
238 if (test_bit(nextbuf, &pi->used) == 0)
239 pi->curbuf = nextbuf;
254 int nextbuf; local
281 nextbuf = (pi->curbuf + 1) % VIOCHAR_NUM_BUF;
286 while (test_bit(nextbuf, &pi->used) == 0)
287 nextbuf = (nextbuf + 1) % VIOCHAR_NUM_BUF;
295 while ((test_bit(nextbuf,
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