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More is_inf() et alia dance.
authorJarkko Hietaniemi <jhi@iki.fi>
Sun, 24 Aug 2014 22:34:05 +0000 (18:34 -0400)
committerJarkko Hietaniemi <jhi@iki.fi>
Mon, 25 Aug 2014 02:31:49 +0000 (22:31 -0400)
commit1a322af203cb5af4d63f8aab7200b508d14420ff
tree72c8457913d704b6c9fe28f170ed90e866d5402b
parent8c12dc63d1f47b22b69bbcfe5c21dcadb14c5397
More is_inf() et alia dance.

Too many almost similar interfaces.

Most importantly go for isinf() and isnan() if available,
instead of going for the labyrinth of *fp*class* interfaces.
perl.h