$NetBSD$

Allow customization of audio devices.

--- unix/vm-sound-OSS/sqUnixSoundOSS.c.orig	2008-09-02 22:49:45.000000000 +0400
+++ unix/vm-sound-OSS/sqUnixSoundOSS.c	2010-02-10 23:13:27.000000000 +0300
@@ -1172,6 +1172,10 @@
 static int   sound_parseArgument(int argc, char **argv)
 {
   if (!strcmp(argv[0], "-nomixer")) return noSoundMixer= 1;
+  else if (argv[1]) {
+	if (!strcmp(argv[0], "-playback")) {dev_dsp.path = argv[1]; return 2;}
+	if (!strcmp(argv[0], "-capture")) {dev_dsp1.path = argv[1]; return 2;}
+  }
   return 0;
 }
 
@@ -1179,6 +1183,8 @@
 {
   printf("\nOSS <option>s:\n");
   printf("  -nomixer              disable mixer (volume) adjustment\n");
+  printf("  -playback <name>      play to the named sound device (default: %s)\n", dev_dsp.path);
+  printf("  -capture <name>       record from the named sound device (default: %s)\n", dev_dsp1.path);
 }
 
 static void  sound_printUsageNotes(void)
