fenv: Add appropriate #ifdef's to rounding direction helpers.
authorNick Bowler <nbowler@draconx.ca>
Wed, 13 Oct 2010 22:38:54 +0000 (18:38 -0400)
committerNick Bowler <nbowler@draconx.ca>
Wed, 13 Oct 2010 22:38:54 +0000 (18:38 -0400)
commite01925c580bf11da70dc0faed8668c09cffa0d40
tree57423da0076750b0c8f9c2b9ded39c819c0eb1c0
parentd440eb43cc0c6e6b12e6f5824a1ae3831e339696
fenv: Add appropriate #ifdef's to rounding direction helpers.

An implementation need not support all of the rounding modes, so only
compile in support for those that are available.
Data/Floating/Environment.hs
cfloat.c