49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
21 lines
448 B
C
21 lines
448 B
C
/**
|
|
* 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
|
|
atan2f (float y, float x)
|
|
{
|
|
float res = 0.0F;
|
|
asm volatile ("fpatan" : "=t" (res) : "u" (y), "0" (x) : "st(1)");
|
|
return res;
|
|
}
|