On Sat, Nov 25, 2006 at 06:58:41PM -0800, Ben Pfaff wrote:
I'd suggest checking for trunc with Autoconf, then providing an
implementation based on floor if it doesn't exist, i.e. something
like this:
#ifndef HAVE_TRUNC
double
trunc (double d)
{
return d >= 0.0 ? floor (d) : -floor (-d);
}
#endif
I do something like this for the "round" function.That's a good idea. Maybe we should gather these sort of functions into a common module and put it in libpspp and/or offer it to the gnulib developers for inclusion there. J' -- PGP Public key ID: 1024D/2DE827B3 fingerprint = 8797 A26D 0854 2EAB 0285 A290 8A67 719C 2DE8 27B3 See http://pgp.mit.edu or any PGP keyserver for public key.
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