/* Long integers, for GNU tar. Copyright 1999 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Handle large integers for calculating big tape lengths and the like. In practice, double precision does for now. On the vast majority of machines, it counts up to 2**52 bytes without any loss of information, and counts up to 2**62 bytes if data are always blocked in 1 kB boundaries. We'll need arbitrary precision arithmetic anyway once we get into the 2**64 range, so there's no point doing anything fancy before then. */ #define TARLONG_FORMAT "%.0f" typedef double tarlong;