如何在iOS中为缓冲区分配内存

        for(i=0;i<numBuffers;i++){
          AudBuf[i] = (AudioQueueBufferRef)malloc(sizeof(AudioQueueBuffer));


}

    
																                                
                                

                                
                                



                                
                                
                                
                                
							

AudioQueueBuffer dummyAQB;
audioQueueBuffer = malloc(sizeof(dummyAQB)*kNumAQBufs);