gonzui

tkernel_2

driver/tef_em1d/console/src/ns16450.c - 30.8KB - 891 lines

292:                 ptr = li->in_wptr;
293:                 nptr = PTRMASK(li, ptr + 1);
294:                 if ( nptr == li->in_rptr ) {
523:         c = li->in_buf[li->in_rptr];
524:         li->in_rptr = PTRMASK(li, li->in_rptr + 1);
525: