shithub: sl

ref: b5843511eb81369cfcbfbb9f959843afc2eef33b
dir: /nan_plan9.c/

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#include "platform.h"
#include "nan.h"
#include "ieee754.h"

double D_PNAN, D_NNAN, D_PINF, D_NINF;

void
nan_init(void)
{
	D_PNAN = D_NNAN = strtod("+NaN", nil);
	D_PINF = D_NINF = strtod("+Inf", nil);

	union ieee754_double *d;
	d = (union ieee754_double *)&D_NNAN;
	d->ieee.negative = 1;
	d = (union ieee754_double *)&D_NINF;
	d->ieee.negative = 1;
}