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Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

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This commit is contained in:
Colin Finck 2017-10-03 07:45:34 +00:00
parent b94e2d8ca0
commit c2c66aff7d
24198 changed files with 0 additions and 37285 deletions
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35
sdk/lib/crt/math/j1_y1.c Normal file
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#include <math.h>
#include <float.h>
#include "ieee754/ieee754.h"
int *_errno(void);
/*
* @unimplemented
*/
double _j1(double num)
{
if (!_finite(num)) *_errno() = EDOM;
return __ieee754_j1(num);
}
/*
* @implemented
*/
double _y1(double num)
{
double retval;
int fpclass = _fpclass(num);
if (!_finite(num) || fpclass == _FPCLASS_NN ||
fpclass == _FPCLASS_ND || fpclass == _FPCLASS_NZ)
*_errno() = EDOM;
retval = __ieee754_y1(num);
if (_fpclass(retval) == _FPCLASS_NINF)
{
*_errno() = EDOM;
retval = sqrt(-1);
}
return retval;
}