Function winapi::um::setupapi::SetupGetSourceFileLocationW

pub unsafe extern "system" fn SetupGetSourceFileLocationW(
    InfHandle: HINF, 
    InfContext: PINFCONTEXT, 
    FileName: PCWSTR, 
    SourceId: PUINT, 
    ReturnBuffer: PWSTR, 
    ReturnBufferSize: DWORD, 
    RequiredSize: PDWORD
) -> BOOL