Re: [PATCH v5 0/5] MR7727: cfgmgr32, setupapi: Implement a few functions.

[Paul Gofman (＠gofman)]

v5:
 - check for path length < 4 in SetupDiOpenDeviceInterfaceW();
 - allocate strings dynamically in SetupDiOpenDeviceInterface();
 - set last error in SetupDiOpenDeviceInterface accordingly;
 - check output iface data for NULL and add a test for that;
 - add some tests for SetupDiOpenDeviceInterfaceW() last error.