NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

augustss
Fri Sep  5 18:14:50 PDT 1997
Update of /cvsroot/src/sys/dev
In directory netbsd1:/var/slash-tmp/cvs-serv28207

Modified Files:
        audio.c audio_if.h 
Log Message:
Move around splaudio() to (hopefully) get rid of some rare race conditions.
Add a missing call to round_blocksize.
Add some MIDI stuff that will be used in the future.