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/* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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;
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