Searched refs:wr_mirror (Results 1 - 1 of 1) sorted by relevance

/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/isdn/hysdn/
H A Dboardergo.c270 unsigned char wr_mirror; local
278 wr_mirror = sp->WrPtr; /* only once read */
296 if ((nr_write = tmp_rdptr - wr_mirror - 1) < 0)
309 *(dst + wr_mirror) = *buf++; /* output one byte */
310 if (++wr_mirror >= buflen)
311 wr_mirror = 0;
312 sp->WrPtr = wr_mirror; /* announce the next byte to E1 */

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