CVS: cvs.openbsd.org: src

[Alexandre Ratchov <ratchov_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	ratchov_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2008/11/11 12:39:35

Modified files:
	lib/libsndio   : Makefile aucat.c shlib_version sio_open.3 
	                 sndio.c sndio.h sndio_priv.h sun.c 
Added files:
	regress/lib/libsndio/vol: Makefile vol.c 

Log message:
expose a volume knob in the sndio API: add sio_setvol(3) and
sio_onvol(3) functions. The audio(4) backend tries to use the
inputs.dac, outputs.dac, outputs.output and outputs.master
controls (in this order). Add a sample file in
regress/lib/libsndio/vol/vol.c