---
title: NetworkingDriverKit Structures
framework: NetworkingDriverKit
role: collectionGroup
role_heading: API Collection
path: networkingdriverkit/networkingdriverkit-structures
---

# NetworkingDriverKit Structures

## Topics

### Structures

- [IOUserNetworkHardwareCounts](networkingdriverkit/iousernetworkhardwarecounts.md)
- [IOUserNetworkKeepAliveOffloadFrame](networkingdriverkit/iousernetworkkeepaliveoffloadframe.md)
- [IOUserNetworkLinkLayerReachabilityInfo](networkingdriverkit/iousernetworklinklayerreachabilityinfo.md)
- [IOUserNetworkPacketBufferPoolOptions](networkingdriverkit/iousernetworkpacketbufferpooloptions.md)
- [IOUserNetworkPacketDescriptor](networkingdriverkit/iousernetworkpacketdescriptor.md)
- [IOUserNetworkPacketPollerParameters](networkingdriverkit/iousernetworkpacketpollerparameters.md)
- [IOUserNetworkPacketQueue_IVars](networkingdriverkit/iousernetworkpacketqueue_ivars.md)
- [IOUserNetworkRxCompletionQueue_IVars](networkingdriverkit/iousernetworkrxcompletionqueue_ivars.md)
- [IOUserNetworkRxSubmissionQueue_IVars](networkingdriverkit/iousernetworkrxsubmissionqueue_ivars.md)
- [IOUserNetworkStatistics](networkingdriverkit/iousernetworkstatistics.md)
- [IOUserNetworkTSOOptions](networkingdriverkit/iousernetworktsooptions.md)
- [IOUserNetworkTxCompletionQueue_IVars](networkingdriverkit/iousernetworktxcompletionqueue_ivars.md)
- [IOUserNetworkTxSubmissionQueue_IVars](networkingdriverkit/iousernetworktxsubmissionqueue_ivars.md)
- [nicproxy_inet_info_s](networkingdriverkit/nicproxy_inet_info_s.md)
- [nicproxy_info_s](networkingdriverkit/nicproxy_info_s.md)
- [nicproxy_keep_alive_info_s](networkingdriverkit/nicproxy_keep_alive_info_s.md)
- [nicproxy_limits_info_s](networkingdriverkit/nicproxy_limits_info_s.md)
- [nicproxy_port_info_s](networkingdriverkit/nicproxy_port_info_s.md)
- [nicproxy_rr_info_s](networkingdriverkit/nicproxy_rr_info_s.md)
- [nicproxy_v4_keep_alive_s](networkingdriverkit/nicproxy_v4_keep_alive_s.md)
- [nicproxy_v6_keep_alive_s](networkingdriverkit/nicproxy_v6_keep_alive_s.md)
- [rr_null_record_s](networkingdriverkit/rr_null_record_s.md)
- [rr_ptr_record_s](networkingdriverkit/rr_ptr_record_s.md)
- [rr_srv_record_s](networkingdriverkit/rr_srv_record_s.md)
- [rr_sub_type_s](networkingdriverkit/rr_sub_type_s.md)
- [rr_txt_record_s](networkingdriverkit/rr_txt_record_s.md)
- [rr_record_s](networkingdriverkit/rr_record_s.md)

## See Also

### Reference

- [NetworkingDriverKit Data Types](networkingdriverkit/networkingdriverkit-data-types.md)
- [NetworkingDriverKit Constants](networkingdriverkit/networkingdriverkit-constants.md)