Function libCZI_CreateInputStreamFromFileWide 

pub unsafe extern "C" fn libCZI_CreateInputStreamFromFileWide(
    filename: *const u32,
    stream_object: *mut InputStreamObjectHandle,
) -> LibCZIApiErrorCode

Create an input stream object for a file identified by its filename, which is given as a wide string. Note that wchar_t on Windows is 16-bit wide, and on Unix-like systems it is 32-bit wide.

\param [in] filename Filename of the file which is to be opened (zero terminated wide string). Note that on Windows, this is a string with 16-bit code units, and on Unix-like systems it is typically a string with 32-bit code units.

\param [out] stream_object The output stream object that will hold the created stream. \return An error-code that indicates whether the operation is successful or not. Non-positive values indicates successful, positive values indicates unsuccessful operation.