#else
CFURLRef url = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault, (const UInt8*)path.c_str (), strlen (path.c_str ()), false);
OSStatus res = ExtAudioFileOpenURL(url, &af);
#else
CFURLRef url = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault, (const UInt8*)path.c_str (), strlen (path.c_str ()), false);
OSStatus res = ExtAudioFileOpenURL(url, &af);