blob: 85fadd8c831fc8a7d9af9b494e94a2de085205db [file] [log] [blame]
/**
* 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.
*/
/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*
*/
#include <math.h>
float
atanf (float x)
{
float res = 0.0F;
asm ("fld1\n\t"
"fpatan" : "=t" (res) : "0" (x));
return res;
}