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/* The bit-field below would have a problem if __INT_MAX__ is too
small. */
#if __INT_MAX__ < 2147483647
int a;
#else
double g ();
typedef union {
struct {
unsigned s:1, e:8, f:23;
} u;
float f;
} s;
f(x, n)
float x;
{
((s *)&x)->u.e -= n;
x = g((double)x, -n);
}
#endif
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