PnpCtxRegSetValue

NTSTATUS __fastcall PnpCtxRegSetValue(
        HPNPCTX *hPnpCtx,
        VOID *hKey,
        WCHAR *ValueName,
        UINT64 RegType,
        VOID *const a5,
        UINT64 DataSize){
  UINT64 v7; 

  LODWORD(v7) = DataSize;
  return RegRtlSetValue(hKey, ValueName, RegType, a5, v7);
}

Referenced by:

IopInitializeBootDrivers
PiCMCreateDevice
PipMigratePnpState
PipUpdateDeviceProducts