/// <summary>
/// All dynamically allocated data structures for this stream are freed. This function discards any unprocessed input and does not flush any pending output.
/// </summary>
/// <returns>
/// inflateEnd returns <see cref="ZLibResultCode.Z_OK" /> if success, <see cref="ZLibResultCode.Z_STREAM_ERROR" /> if the stream state was inconsistent. In the error case, msg may be set but then points to a static string (which must not be deallocated).
/// </returns>
internal int inflateEnd()
{
next_in_index = 0;
next_out_index = 0;
if (_istate == null)
{
return((int)ZLibResultCode.Z_STREAM_ERROR);
}
int ret = _istate.inflateEnd(this);
_istate = null;
return(ret);
}
