ref: a033ac892e17f6c70d6c2e17efbb0ece5384ceb5
parent: 12ce9a3cf548a8a6ef57e42b2363ef5dcbb49c78
author: Russ Cox <rsc@swtch.com>
date: Thu Mar 9 22:43:03 EST 2006
forgot
--- /dev/null
+++ b/kern/devaudio.h
@@ -1,0 +1,25 @@
+enum
+{+ Fmono = 1,
+ Fin = 2,
+ Fout = 4,
+
+ Vaudio = 0,
+ Vsynth,
+ Vcd,
+ Vline,
+ Vmic,
+ Vspeaker,
+ Vtreb,
+ Vbass,
+ Vspeed,
+ Vpcm,
+ Nvol,
+};
+
+void audiodevopen(void);
+void audiodevclose(void);
+int audiodevread(void*, int);
+int audiodevwrite(void*, int);
+void audiodevgetvol(int, int*, int*);
+void audiodevsetvol(int, int, int);