Includes: nearbyint() lround() remquo()
I ran into this trying out dmd 2.063 : 64 bit, these functions are still missing win64. Looking at math.d it appears the following are definitely missing in the version wrapped by 'DigitalMarsWin64': isfinite isinf isnormal signbit fpclassify
Since Visual Studio 2013, those currently disabled functions, nearbyint(), lround(), remquo() and also remainder() have been potentially available. C99 library support in Visual Studio 2013 | C++ Team Blog https://devblogs.microsoft.com/cppblog/c99-library-support-in-visual-studio-2013/ In addition, because newer runtime libs are shipped with compiler packages nowadays, basically no need to consider link errors due to missing functions. It's a good time to unbind them.
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