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/**
* This file has no copyright assigned and is placed in the Public Domain.
* This file is part of the mingw-w64 runtime package.
* No warranty is given; refer to the file DISCLAIMER.PD within this package.
*/
#include <math.h>
double
atan2 (double y, double x)
{
double res = 0.0;
asm ("fpatan" : "=t" (res) : "u" (y), "0" (x) : "st(1)");
return res;
}