usedlow           516 dev/audio.c    	printf("hiwat %d lowat %d\n", sc->sc_pr.usedhigh, sc->sc_pr.usedlow);
usedlow           869 dev/audio.c    	sc->sc_pr.usedlow = sc->sc_pr.usedhigh * 3 / 4;	/* set lowater at 75% */
usedlow           870 dev/audio.c    	if (sc->sc_pr.usedlow == sc->sc_pr.usedhigh)
usedlow           871 dev/audio.c    		sc->sc_pr.usedlow -= sc->sc_pr.blksize;
usedlow           873 dev/audio.c    	sc->sc_rr.usedlow = 0;
usedlow          1133 dev/audio.c    	sc->sc_pr.usedlow = sc->sc_pr.blksize;	/* avoid excessive wakeups */
usedlow          1249 dev/audio.c    		cc = used - cb->usedlow; /* maximum to read */
usedlow          1448 dev/audio.c    				 cb->used, cb->usedlow, cb->usedhigh));
usedlow          1754 dev/audio.c        sc->sc_pr.stamp > sc->sc_wstamp : sc->sc_rr.used > sc->sc_rr.usedlow)
usedlow          1759 dev/audio.c        (sc->sc_pr.used <= sc->sc_pr.usedlow))
usedlow          2063 dev/audio.c    	    sc->sc_mode, cb->pause, cb->used, cb->usedlow));
usedlow          2065 dev/audio.c    	    cb->used <= cb->usedlow)
usedlow          2730 dev/audio.c    		sc->sc_pr.usedlow = blks * sc->sc_pr.blksize;
usedlow          2733 dev/audio.c    		if (sc->sc_pr.usedlow > sc->sc_pr.usedhigh - sc->sc_pr.blksize)
usedlow          2734 dev/audio.c    			sc->sc_pr.usedlow = sc->sc_pr.usedhigh - sc->sc_pr.blksize;
usedlow          2830 dev/audio.c    		ai->lowat = sc->sc_pr.usedlow / sc->sc_pr.blksize;
usedlow            62 dev/audiovar.h 	int	usedlow;	/* start writer when used falls below this */