2 typedef int SItype __attribute__ ((mode (SI)));
3 typedef unsigned int USItype __attribute__ ((mode (SI)));
4 typedef float XFtype __attribute__ ((mode (XF)));
7 __floatunsixf (USItype u)
10 XFtype r = (XFtype) s;
12 r += (XFtype)2.0 * (XFtype) ((USItype) 1
13 << (sizeof (USItype) * __CHAR_BIT__ - 1));