fpclassify
(fpclassify(value) == FP_NORMAL)
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);