Function libCZI_CreateInputStreamFromExternal 

pub unsafe extern "C" fn libCZI_CreateInputStreamFromExternal(
    external_input_stream_struct: *const ExternalInputStreamStructInterop,
    stream_object: *mut InputStreamObjectHandle,
) -> LibCZIApiErrorCode

Create an input stream object which is using externally provided functions for operation and reading the data. Please refer to the documentation of ‘ExternalInputStreamStructInterop’ for more information.

\param external_input_stream_struct Structure containing the information about the externally provided functions. \param [out] stream_object If successful, the handle to the newly created input stream object is put here.

\returns An error-code indicating success or failure of the operation.