PnpCtxRegQueryValue

NTSTATUS __fastcall PnpCtxRegQueryValue(
        HPNPCTX *hPnpCtx,
        VOID *hKey,
        WCHAR *ValueName,
        UINT64 *RegType,
        VOID *Data,
        UINT64 *DataSize){
  return RegRtlQueryValue(hKey, ValueName, RegType, Data, (__int64)DataSize);
}

Referenced by:

DrvDbGetConfigurationSubKeyCallback
DrvDbGetDriverPackageMappedProperty
PiCMCreateDevice
PipHardwareConfigExists
PipMigrateCleanServiceCallback
PipMigratePnpState
PipProcessPendingObjects
PipResetDevices
PipUpdateDeviceProducts
PpDevCfgInit