diff -r 000000000000 -r ce9c83f7ec14 AudioUtils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AudioUtils.h	Sun Jul 13 10:45:42 2008 -0700
@@ -0,0 +1,44 @@
+//
+//  AudioUtils.h
+//  Cloudy
+//
+//  Created by Jens Alfke on 6/17/08.
+//  Copyright 2008 Jens Alfke. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+    
+    #define MYCoreAudioErrorDomain @"MYCoreAudioDomain"
+
+    NSString* MYCAErrorString( OSStatus coreAudioError );
+    NSError* MYCAError( OSStatus coreAudioError, NSString *message );
+
+#ifdef __cplusplus
+}
+#endif
+
+       
+
+#define XWarnIfError(error, operation) \
+    do {																	\
+        OSStatus __err = error;												\
+        if (__err) _MYWarnCAError(__err,@""operation);	\
+    } while (0)
+
+void _MYWarnCAError( OSStatus error, NSString *operation );
+
+#ifdef __cplusplus
+
+    #define XThrowIfError(error, operation) \
+        do {																	\
+            OSStatus __err = error;												\
+            if (__err) _MYThrowCAError(__err,@""operation);	\
+        } while (0)
+
+    void _MYThrowCAError( OSStatus error, NSString *operation ) throw(NSError*) __attribute__((noreturn));
+
+#endif __cplusplus