int _isinf(double __x)
{
double_t * x = (double_t *)&__x;
return ( x->exponent == 0x7ff && ( x->mantissah == 0 && x->mantissal == 0 ));
}
int _isinf(double __x)
{
double_t * x = (double_t *)&__x;
return ( x->exponent == 0x7ff && ( x->mantissah == 0 && x->mantissal == 0 ));
}