diff options
Diffstat (limited to 'native/fdlibm/fdlibm.h')
| -rw-r--r-- | native/fdlibm/fdlibm.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/native/fdlibm/fdlibm.h b/native/fdlibm/fdlibm.h index 3bfa1bbe1..5dbcdb523 100644 --- a/native/fdlibm/fdlibm.h +++ b/native/fdlibm/fdlibm.h @@ -157,7 +157,11 @@ extern double erf __P((double)); extern double erfc __P((double)); extern double gamma __P((double)); extern double hypot __P((double, double)); -extern int isnan __P((double)); + +#if !defined(isnan) && !defined(HAVE_ISNAN) +#define isnan(x) ((x) != (x)) +#endif + extern int finite __P((double)); extern double j0 __P((double)); extern double j1 __P((double)); @@ -236,7 +240,7 @@ extern double __ieee754_y1 __P((double)); extern double __ieee754_jn __P((int,double)); extern double __ieee754_yn __P((int,double)); extern double __ieee754_remainder __P((double,double)); -extern int __ieee754_rem_pio2 __P((double,double*)); +extern int32_t __ieee754_rem_pio2 __P((double,double*)); #ifdef _SCALB_INT extern double __ieee754_scalb __P((double,int)); #else |