diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/bits/math-finite.h | 6 | ||||
| -rw-r--r-- | math/bits/mathcalls.h | 18 | ||||
| -rw-r--r-- | math/math.h | 8 |
3 files changed, 16 insertions, 16 deletions
diff --git a/math/bits/math-finite.h b/math/bits/math-finite.h index e9a2b12d45..aa755de2e6 100644 --- a/math/bits/math-finite.h +++ b/math/bits/math-finite.h @@ -31,7 +31,7 @@ extern long double __REDIRECT_NTH (acosl, (long double), __acosl_finite); # endif #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 /* acosh. */ extern double __REDIRECT_NTH (acosh, (double), __acosh_finite); extern float __REDIRECT_NTH (acoshf, (float), __acoshf_finite); @@ -68,7 +68,7 @@ extern long double __REDIRECT_NTH (atan2l, (long double, long double), # endif #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 /* atanh. */ extern double __REDIRECT_NTH (atanh, (double), __atanh_finite); extern float __REDIRECT_NTH (atanhf, (float), __atanhf_finite); @@ -251,7 +251,7 @@ extern long double __REDIRECT_NTH (lgammal_r, (long double, int *), # endif #endif -#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99 +#if defined __USE_XOPEN || defined __USE_ISOC99 /* lgamma. */ __extern_always_inline double __NTH (lgamma (double __d)) { diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index 4cb39e85f9..8a94a7e147 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -82,7 +82,7 @@ __MATHDECL (void,sincos,, (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx)); #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Hyperbolic arc cosine of X. */ __MATHCALL (acosh,, (_Mdouble_ __x)); @@ -122,7 +122,7 @@ __MATHCALL (exp10,, (_Mdouble_ __x)); __MATHCALL (pow10,, (_Mdouble_ __x)); #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Return exp(X) - 1. */ __MATHCALL (expm1,, (_Mdouble_ __x)); @@ -156,14 +156,14 @@ __MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y)); __MATHCALL (sqrt,, (_Mdouble_ __x)); _Mdouble_END_NAMESPACE -#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99 +#if defined __USE_XOPEN || defined __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Return `sqrt(X*X + Y*Y)'. */ __MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y)); __END_NAMESPACE_C99 #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Return the cube root of X. */ __MATHCALL (cbrt,, (_Mdouble_ __x)); @@ -211,7 +211,7 @@ __MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y)); __MATHCALL (significand,, (_Mdouble_ __x)); #endif /* Use misc. */ -#if defined __USE_MISC || defined __USE_ISOC99 +#ifdef __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Return X with its signed changed to Y's. */ __MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); @@ -243,7 +243,7 @@ __MATHCALL (yn,, (int, _Mdouble_)); #endif -#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99 +#if defined __USE_XOPEN || defined __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Error and gamma functions. */ __MATHCALL (erf,, (_Mdouble_)); @@ -272,7 +272,7 @@ __MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp)); #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 __BEGIN_NAMESPACE_C99 /* Return the integer nearest X in the direction of the prevailing rounding mode. */ @@ -287,7 +287,7 @@ __MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__)); /* Return the remainder of integer divison X / Y with infinite precision. */ __MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y)); -# if defined __USE_MISC || defined __USE_ISOC99 +# ifdef __USE_ISOC99 /* Return X times (2 to the Nth power). */ __MATHCALL (scalbn,, (_Mdouble_ __x, int __n)); # endif @@ -356,7 +356,7 @@ __MATHDECL_1 (int, __signbit,, (_Mdouble_ __value)) __MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z)); #endif /* Use ISO C99. */ -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 __END_NAMESPACE_C99 #endif diff --git a/math/math.h b/math/math.h index ee574d7323..72ec2ca241 100644 --- a/math/math.h +++ b/math/math.h @@ -72,7 +72,7 @@ __BEGIN_DECLS #undef _Mdouble_END_NAMESPACE #undef __MATH_PRECNAME -#if defined __USE_MISC || defined __USE_ISOC99 +#ifdef __USE_ISOC99 /* Include the file of declarations again, this time using `float' @@ -137,7 +137,7 @@ extern long double __REDIRECT_NTH (nexttowardl, # endif /* !(__NO_LONG_DOUBLE_MATH && _LIBC) || __LDBL_COMPAT */ -#endif /* Use misc or ISO C99. */ +#endif /* Use ISO C99. */ #undef __MATHDECL_1 #undef __MATHDECL #undef __MATHCALL @@ -352,14 +352,14 @@ extern int matherr (struct exception *__exc); /* SVID mode specifies returning this large value instead of infinity. */ # define HUGE 3.40282347e+38F -#else /* !SVID */ +#else /* !Misc. */ # ifdef __USE_XOPEN /* X/Open wants another strange constant. */ # define MAXFLOAT 3.40282347e+38F # endif -#endif /* SVID */ +#endif /* Misc. */ /* Some useful constants. */ |