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自动生产代码的疑问
driver studio的network driver wizard生产的USB网卡驱动
代码中有这样一段: NTSTATUS EthUSBAdapter::CompletionTxRoutine(PIRP pIrp, EthUSBAdapter::IRP_CONTEXT* Context) { // TODO: Recycle the irp and the packet if (0 /* send completed */) { // . . . SendComplete(Context->type.Packet, NDIS_STATUS_SUCCESS); // . . . } // Free irp and context m_TxIrpPool.Free(pIrp); delete Context; return STATUS_MORE_PROCESSING_REQUIRED; } 这里面的if(0){}有什么用了?永远不会被执行阿 |
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