Lines Matching refs:iptr
19 * modf(double x, double *iptr)
20 * return fraction part of x, and return x's integral part in *iptr.
34 modf(double x, double *iptr)
42 INSERT_WORDS(*iptr,i0&0x80000000,0); /* *iptr = +-0 */
48 *iptr = x;
53 INSERT_WORDS(*iptr,i0&(~i),0);
54 return x - *iptr;
59 *iptr = x*one;
67 *iptr = x;
72 INSERT_WORDS(*iptr,i0,i1&(~i));
73 return x - *iptr;
