diff options
Diffstat (limited to 'math/bits/mathcalls.h')
| -rw-r--r-- | math/bits/mathcalls.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index a94707ffe3..d23a013ae6 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -171,10 +171,14 @@ __MATHCALL (floor,, (_Mdouble_ __x)); __MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y)); +/* Return 0 if VALUE is finite or NaN, +1 if it + is +Infinity, -1 if it is -Infinity. */ +__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); + #ifdef __USE_MISC /* Return 0 if VALUE is finite or NaN, +1 if it is +Infinity, -1 if it is -Infinity. */ -__MATHDECLX (int,isinf,, (_Mdouble_ __value), (__const__)); +__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); /* Return nonzero if VALUE is finite and not NaN. */ __MATHDECLX (int,finite,, (_Mdouble_ __value), (__const__)); @@ -248,15 +252,17 @@ __MATHCALL (rint,, (_Mdouble_ __x)); /* Return X + epsilon if X < Y, X - epsilon if X > Y. */ __MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); -#ifdef __USE_ISOC9X +# ifdef __USE_ISOC9X __MATHCALLX (nextafterx,, (_Mdouble_ __x, long double __y), (__const__)); -#endif +# endif /* Return the remainder of integer divison X / Y with infinite precision. */ __MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y)); +#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED /* Return X times (2 to the Nth power). */ __MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n)); +#endif /* Return X times (2 to the Nth power). */ __MATHCALL (scalbn,, (_Mdouble_ __x, int __n)); |