+
+#include <msvcrt/math.h>
+
double atan2 (double __y, double __x);
double atan2 (double __y, double __x)
{
register double __value;
+#ifdef __GNUC__
__asm __volatile__
("fpatan\n\t"
"fld %%st(0)"
: "=t" (__value) : "0" (__x), "u" (__y));
-
+#else
+ __value = linkme_atan2(__x, __y);
+#endif /*__GNUC__*/
return __value;
}