[Cfp-interest 2555] Rounding direction macros

[Fred J. Tydeman]

The fegetround function returns either a rounding direction macro value
or  a negative value.  That implies that none of the rounding direction
macros can be negative.  Yet, I see no requirement that the
rounding direction macros be non-negative.  Am I missing something?


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Fred J. Tydeman        Tydeman Consulting
tydeman at tybor.com      Testing, numerics, programming
+1 (702) 608-6093      Vice-chair of PL22.11 (ANSI "C")
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