Tidied up some 64-bit issues.

Author: iosdevzone

IDZAQAudioPlayer/IDZAQAudioPlayer.m

@@ -110,7 +110,7 @@ static void IDZPropertyListener(void* inUserData,
     if(inID == kAudioQueueProperty_IsRunning)
     {
         UInt32 isRunning = [pPlayer queryIsRunning];
-        NSLog(@"isRunning = %lu", isRunning);
+        NSLog(@"isRunning = %u", (unsigned int)isRunning);
         BOOL bDidFinish = (pPlayer.playing && !isRunning);
         pPlayer.playing = isRunning ? YES : NO;
         if(bDidFinish)
@@ -233,7 +233,7 @@ - (void)readBuffer:(AudioQueueBufferRef)buffer
         OSStatus status = AudioQueueEnqueueBuffer(mQueue, buffer, 0, 0);
         if(status != noErr)
         {
-            NSLog(@"Error: %s status=%ld", __PRETTY_FUNCTION__, status);
+            NSLog(@"Error: %s status=%d", __PRETTY_FUNCTION__, (int)status);
         }
     }
     else

IDZAQAudioPlayer/IDZAudioDecoder.h

@@ -59,6 +59,6 @@
  * @param error if not nil will receive error information in case of an error.
  * @return YES if successful, NO if an error occurs.
  */
-- (BOOL)seekToTime:(NSTimeInterval)timeInterval error:(NSError*)error;
+- (BOOL)seekToTime:(NSTimeInterval)timeInterval error:(NSError*__autoreleasing*)error;
 
 @end

IDZAQAudioPlayer/IDZAudioPlayerViewController.m

@@ -101,7 +101,7 @@ - (void)viewDidLoad
     [self.player prepareToPlay];
     // Fill in the labels that do not change
     self.durationLabel.text = [NSString stringWithFormat:@"%.02fs",self.player.duration];
-    self.numberOfChannelsLabel.text = [NSString stringWithFormat:@"%d", self.player.numberOfChannels];
+    self.numberOfChannelsLabel.text = [NSString stringWithFormat:@"%lu", (unsigned long)self.player.numberOfChannels];
     self.currentTimeSlider.minimumValue = 0.0f;
     self.currentTimeSlider.maximumValue = self.player.duration;
     [self updateDisplay];

IDZAQAudioPlayer/IDZOggVorbisFileDecoder.mm

@@ -90,13 +90,13 @@ - (BOOL)readBuffer:(AudioQueueBufferRef)pBuffer
     int currentSection = -1;
 
     /* See: http://xiph.org/vorbis/doc/vorbisfile/ov_read.html */
-    long nTotalBytesRead = 0;
+    UInt32 nTotalBytesRead = 0;
     long nBytesRead = 0;
     do
     {
         nBytesRead = ov_read(&mOggVorbisFile,
                              (char*)pBuffer->mAudioData + nTotalBytesRead,
-                             pBuffer->mAudioDataBytesCapacity - nTotalBytesRead,
+                             (int)(pBuffer->mAudioDataBytesCapacity - nTotalBytesRead),
                              bigEndian, wordSize,
                              signedSamples, &currentSection);
         if(nBytesRead  <= 0)