The FP_IS_SAME macro uses a relative precision to compare
floating points. This fails when comparing to 0. Therefore,
use an absolute precision in this case. Implement as an
inline function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is only used by one caller and there doesn't appear to be a reason
to inline it in the first place.
Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>