ref: 4b8271cd44fd92d2580e9e2da23c5dcc85b1ffad
dir: /src/nan.c/
#include "platform.h"
#include "nan.h"
#include "ieee754.h"
double D_NNAN, D_NINF;
void
nan_init(void)
{
union ieee754_double *d;
D_NNAN = D_PNAN;
d = (union ieee754_double *)&D_NNAN;
d->ieee.negative = 1;
D_NINF = D_PINF;
d = (union ieee754_double *)&D_NINF;
d->ieee.negative = 1;
}