Macroize inclusion of math-finite.h
This patch macroizes the declarations in math/bits/math-finite.h similarly to what math/bits/mathcalls.h does. For each floating-point type, the file is included once in math/math.h. This will reduce the amount of repetitive boilerplate required when adding float128 versions of these declarations. Tested for powerpc64le and s390x. * math/math.h: Include bits/math-finite.h once per floating-point type. * math/bits/math-finite.h: Macroize all declarations by floating-point type.
This commit is contained in:
Gabriel F. T. Gomes
parent
3abeeec5f4
commit
f264cca593
@ -1,3 +1,10 @@
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2017-03-30 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
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* math/math.h: Include bits/math-finite.h once per
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floating-point type.
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* math/bits/math-finite.h: Macroize all declarations by
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floating-point type.
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2017-03-29 Adhemerval Zanella <adhemerval.zanella@linaro.org>
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[BZ# 21182]
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@ -20,487 +20,193 @@
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# error "Never use <bits/math-finite.h> directly; include <math.h> instead."
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#endif
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/* acos. */
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extern double __REDIRECT_NTH (acos, (double), __acos_finite);
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (acosf, (float), __acosf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (acosl, (long double), __acos_finite);
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# else
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extern long double __REDIRECT_NTH (acosl, (long double), __acosl_finite);
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# endif
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# endif
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#define __REDIRFROM_X(function, reentrant, suffix) \
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function ## suffix ## reentrant
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#define __REDIRFROM(...) __REDIRFROM_X(__VA_ARGS__)
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/* Redirect long double versions of the functions to the corresponding
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double version if __NO_LONG_DOUBLE_MATH is defined. */
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#if __MATH_DECLARING_LDOUBLE && defined __NO_LONG_DOUBLE_MATH
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# define __REDIRTO_X(function, reentrant, suffix) \
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__ ## function ## reentrant ## _finite
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#else
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# define __REDIRTO_X(function, reentrant, suffix) \
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__ ## function ## suffix ## reentrant ## _finite
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#endif
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#define __REDIRTO(...) __REDIRTO_X(__VA_ARGS__)
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#define __MATH_REDIRCALL_X(from, args, to) \
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extern _Mdouble_ __REDIRECT_NTH (from, args, to)
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#define __MATH_REDIRCALL(function, reentrant, args) \
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__MATH_REDIRCALL_X \
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(__REDIRFROM (function, reentrant, _MSUF_), args, \
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__REDIRTO (function, reentrant, _MSUF_))
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#define __MATH_REDIRCALL_2(from, reentrant, args, to) \
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__MATH_REDIRCALL_X \
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(__REDIRFROM (from, reentrant, _MSUF_), args, \
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__REDIRTO (to, reentrant, _MSUF_))
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#define __MATH_REDIRCALL_INTERNAL(function, reentrant, args) \
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__MATH_REDIRCALL_X \
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(__REDIRFROM (__CONCAT (__, function), \
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__CONCAT (reentrant, _finite), _MSUF_), \
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args, __REDIRTO (function, _r, _MSUF_))
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/* acos. */
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__MATH_REDIRCALL (acos, , (_Mdouble_));
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#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
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/* acosh. */
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extern double __REDIRECT_NTH (acosh, (double), __acosh_finite);
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#endif
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (acoshf, (float), __acoshf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (acoshl, (long double), __acosh_finite);
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# else
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extern long double __REDIRECT_NTH (acoshl, (long double), __acoshl_finite);
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# endif
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# endif
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__MATH_REDIRCALL (acosh, , (_Mdouble_));
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#endif
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/* asin. */
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extern double __REDIRECT_NTH (asin, (double), __asin_finite);
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (asinf, (float), __asinf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (asinl, (long double), __asin_finite);
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# else
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extern long double __REDIRECT_NTH (asinl, (long double), __asinl_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (asin, , (_Mdouble_));
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/* atan2. */
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extern double __REDIRECT_NTH (atan2, (double, double), __atan2_finite);
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (atan2f, (float, float), __atan2f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (atan2l, (long double, long double),
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__atan2_finite);
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# else
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extern long double __REDIRECT_NTH (atan2l, (long double, long double),
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__atan2l_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (atan2, , (_Mdouble_, _Mdouble_));
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#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
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/* atanh. */
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extern double __REDIRECT_NTH (atanh, (double), __atanh_finite);
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#endif
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (atanhf, (float), __atanhf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (atanhl, (long double), __atanh_finite);
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# else
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extern long double __REDIRECT_NTH (atanhl, (long double), __atanhl_finite);
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# endif
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# endif
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__MATH_REDIRCALL (atanh, , (_Mdouble_));
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#endif
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/* cosh. */
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extern double __REDIRECT_NTH (cosh, (double), __cosh_finite);
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (coshf, (float), __coshf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (coshl, (long double), __cosh_finite);
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# else
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extern long double __REDIRECT_NTH (coshl, (long double), __coshl_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (cosh, , (_Mdouble_));
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/* exp. */
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extern double __REDIRECT_NTH (exp, (double), __exp_finite);
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (expf, (float), __expf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (expl, (long double), __exp_finite);
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# else
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extern long double __REDIRECT_NTH (expl, (long double), __expl_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (exp, , (_Mdouble_));
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#ifdef __USE_GNU
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/* exp10. */
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extern double __REDIRECT_NTH (exp10, (double), __exp10_finite);
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extern float __REDIRECT_NTH (exp10f, (float), __exp10f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (exp10l, (long double), __exp10_finite);
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# else
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extern long double __REDIRECT_NTH (exp10l, (long double), __exp10l_finite);
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# endif
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# endif
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__MATH_REDIRCALL (exp10, , (_Mdouble_));
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/* pow10. */
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extern double __REDIRECT_NTH (pow10, (double), __exp10_finite);
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extern float __REDIRECT_NTH (pow10f, (float), __exp10f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (pow10l, (long double), __exp10_finite);
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# else
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extern long double __REDIRECT_NTH (pow10l, (long double), __exp10l_finite);
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# endif
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# endif
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__MATH_REDIRCALL_2 (pow10, , (_Mdouble_), exp10);
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#endif
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#ifdef __USE_ISOC99
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/* exp2. */
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extern double __REDIRECT_NTH (exp2, (double), __exp2_finite);
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extern float __REDIRECT_NTH (exp2f, (float), __exp2f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (exp2l, (long double), __exp2_finite);
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# else
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extern long double __REDIRECT_NTH (exp2l, (long double), __exp2l_finite);
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# endif
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# endif
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__MATH_REDIRCALL (exp2, , (_Mdouble_));
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#endif
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/* fmod. */
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extern double __REDIRECT_NTH (fmod, (double, double), __fmod_finite);
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (fmodf, (float, float), __fmodf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (fmodl, (long double, long double),
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__fmod_finite);
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# else
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extern long double __REDIRECT_NTH (fmodl, (long double, long double),
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__fmodl_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (fmod, , (_Mdouble_, _Mdouble_));
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#if defined __USE_XOPEN || defined __USE_ISOC99
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/* hypot. */
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extern double __REDIRECT_NTH (hypot, (double, double), __hypot_finite);
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#endif
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#ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (hypotf, (float, float), __hypotf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (hypotl, (long double, long double),
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__hypot_finite);
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# else
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extern long double __REDIRECT_NTH (hypotl, (long double, long double),
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__hypotl_finite);
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# endif
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# endif
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__MATH_REDIRCALL (hypot, , (_Mdouble_, _Mdouble_));
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#endif
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#if defined __USE_MISC || defined __USE_XOPEN
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#if (__MATH_DECLARING_DOUBLE && (defined __USE_MISC || defined __USE_XOPEN)) \
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|| (!__MATH_DECLARING_DOUBLE && defined __USE_MISC)
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/* j0. */
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extern double __REDIRECT_NTH (j0, (double), __j0_finite);
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#endif
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#if defined __USE_MISC && defined __USE_ISOC99
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extern float __REDIRECT_NTH (j0f, (float), __j0f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (j0l, (long double), __j0_finite);
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# else
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extern long double __REDIRECT_NTH (j0l, (long double), __j0l_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (j0, , (_Mdouble_));
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#if defined __USE_MISC || defined __USE_XOPEN
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/* y0. */
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extern double __REDIRECT_NTH (y0, (double), __y0_finite);
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#endif
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#if defined __USE_MISC && defined __USE_ISOC99
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extern float __REDIRECT_NTH (y0f, (float), __y0f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (y0l, (long double), __y0_finite);
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# else
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extern long double __REDIRECT_NTH (y0l, (long double), __y0l_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (y0, , (_Mdouble_));
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#if defined __USE_MISC || defined __USE_XOPEN
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/* j1. */
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extern double __REDIRECT_NTH (j1, (double), __j1_finite);
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#endif
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#if defined __USE_MISC && defined __USE_ISOC99
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extern float __REDIRECT_NTH (j1f, (float), __j1f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (j1l, (long double), __j1_finite);
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# else
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extern long double __REDIRECT_NTH (j1l, (long double), __j1l_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (j1, , (_Mdouble_));
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#if defined __USE_MISC || defined __USE_XOPEN
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/* y1. */
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extern double __REDIRECT_NTH (y1, (double), __y1_finite);
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#endif
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#if defined __USE_MISC && defined __USE_ISOC99
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extern float __REDIRECT_NTH (y1f, (float), __y1f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (y1l, (long double), __y1_finite);
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# else
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extern long double __REDIRECT_NTH (y1l, (long double), __y1l_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (y1, , (_Mdouble_));
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#if defined __USE_MISC || defined __USE_XOPEN
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/* jn. */
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extern double __REDIRECT_NTH (jn, (int, double), __jn_finite);
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#endif
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#if defined __USE_MISC && defined __USE_ISOC99
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extern float __REDIRECT_NTH (jnf, (int, float), __jnf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (jnl, (int, long double), __jn_finite);
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# else
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extern long double __REDIRECT_NTH (jnl, (int, long double), __jnl_finite);
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# endif
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# endif
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#endif
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__MATH_REDIRCALL (jn, , (int, _Mdouble_));
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#if defined __USE_MISC || defined __USE_XOPEN
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/* yn. */
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extern double __REDIRECT_NTH (yn, (int, double), __yn_finite);
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#endif
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#if defined __USE_MISC && defined __USE_ISOC99
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extern float __REDIRECT_NTH (ynf, (int, float), __ynf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (ynl, (int, long double), __yn_finite);
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# else
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extern long double __REDIRECT_NTH (ynl, (int, long double), __ynl_finite);
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# endif
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# endif
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__MATH_REDIRCALL (yn, , (int, _Mdouble_));
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#endif
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#ifdef __USE_MISC
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/* lgamma_r. */
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extern double __REDIRECT_NTH (lgamma_r, (double, int *), __lgamma_r_finite);
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# ifdef __USE_ISOC99
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extern float __REDIRECT_NTH (lgammaf_r, (float, int *), __lgammaf_r_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (lgammal_r, (long double, int *),
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__lgamma_r_finite);
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# else
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extern long double __REDIRECT_NTH (lgammal_r, (long double, int *),
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__lgammal_r_finite);
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# endif
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# endif
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# endif
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__MATH_REDIRCALL (lgamma, _r, (_Mdouble_, int *));
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#endif
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extern double __lgamma_r_finite (double, int *);
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extern float __lgammaf_r_finite (float, int *);
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#ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (__lgammal_r_finite, (long double, int *),
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__lgamma_r_finite);
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#else
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extern long double __lgammal_r_finite (long double, int *);
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#endif
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/* Redirect __lgammal_r_finite to __lgamma_r_finite when __NO_LONG_DOUBLE_MATH
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is set and to itself otherwise. It also redirects __lgamma_r_finite and
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__lgammaf_r_finite to themselves. */
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__MATH_REDIRCALL_INTERNAL (lgamma, _r, (_Mdouble_, int *));
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#if ((defined __USE_XOPEN || defined __USE_ISOC99) \
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&& defined __extern_always_inline)
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/* lgamma. */
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__extern_always_inline double __NTH (lgamma (double __d))
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__extern_always_inline _Mdouble_
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__NTH (__REDIRFROM (lgamma, , _MSUF_) (_Mdouble_ __d))
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{
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# if defined __USE_MISC || defined __USE_XOPEN
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return __lgamma_r_finite (__d, &signgam);
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return __REDIRTO (lgamma, _r, _MSUF_) (__d, &signgam);
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# else
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int __local_signgam = 0;
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return __lgamma_r_finite (__d, &__local_signgam);
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return __REDIRTO (lgamma, _r, _MSUF_) (__d, &__local_signgam);
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# endif
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}
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#endif
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#if defined __USE_ISOC99 && defined __extern_always_inline
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__extern_always_inline float __NTH (lgammaf (float __d))
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{
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# if defined __USE_MISC || defined __USE_XOPEN
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return __lgammaf_r_finite (__d, &signgam);
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# else
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int __local_signgam = 0;
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return __lgammaf_r_finite (__d, &__local_signgam);
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# endif
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}
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# ifdef __MATH_DECLARE_LDOUBLE
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__extern_always_inline long double __NTH (lgammal (long double __d))
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{
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# if defined __USE_MISC || defined __USE_XOPEN
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return __lgammal_r_finite (__d, &signgam);
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# else
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int __local_signgam = 0;
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return __lgammal_r_finite (__d, &__local_signgam);
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# endif
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}
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# endif
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#endif
|
||||
|
||||
#if ((defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K)) \
|
||||
&& defined __extern_always_inline)
|
||||
/* gamma. */
|
||||
__extern_always_inline double __NTH (gamma (double __d))
|
||||
__extern_always_inline _Mdouble_
|
||||
__NTH (__REDIRFROM (gamma, , _MSUF_) (_Mdouble_ __d))
|
||||
{
|
||||
return __lgamma_r_finite (__d, &signgam);
|
||||
return __REDIRTO (lgamma, _r, _MSUF_) (__d, &signgam);
|
||||
}
|
||||
# ifdef __USE_ISOC99
|
||||
__extern_always_inline float __NTH (gammaf (float __d))
|
||||
{
|
||||
return __lgammaf_r_finite (__d, &signgam);
|
||||
}
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
__extern_always_inline long double __NTH (gammal (long double __d))
|
||||
{
|
||||
return __lgammal_r_finite (__d, &signgam);
|
||||
}
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* log. */
|
||||
extern double __REDIRECT_NTH (log, (double), __log_finite);
|
||||
#ifdef __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (logf, (float), __logf_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (logl, (long double), __log_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (logl, (long double), __logl_finite);
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
__MATH_REDIRCALL (log, , (_Mdouble_));
|
||||
|
||||
/* log10. */
|
||||
extern double __REDIRECT_NTH (log10, (double), __log10_finite);
|
||||
#ifdef __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (log10f, (float), __log10f_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (log10l, (long double), __log10_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (log10l, (long double), __log10l_finite);
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
__MATH_REDIRCALL (log10, , (_Mdouble_));
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
/* log2. */
|
||||
extern double __REDIRECT_NTH (log2, (double), __log2_finite);
|
||||
extern float __REDIRECT_NTH (log2f, (float), __log2f_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (log2l, (long double), __log2_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (log2l, (long double), __log2l_finite);
|
||||
# endif
|
||||
# endif
|
||||
__MATH_REDIRCALL (log2, , (_Mdouble_));
|
||||
#endif
|
||||
|
||||
/* pow. */
|
||||
extern double __REDIRECT_NTH (pow, (double, double), __pow_finite);
|
||||
#ifdef __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (powf, (float, float), __powf_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (powl, (long double, long double),
|
||||
__pow_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (powl, (long double, long double),
|
||||
__powl_finite);
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
__MATH_REDIRCALL (pow, , (_Mdouble_, _Mdouble_));
|
||||
|
||||
#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
|
||||
/* remainder. */
|
||||
extern double __REDIRECT_NTH (remainder, (double, double), __remainder_finite);
|
||||
#endif
|
||||
#ifdef __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (remainderf, (float, float), __remainderf_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (remainderl, (long double, long double),
|
||||
__remainder_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (remainderl, (long double, long double),
|
||||
__remainderl_finite);
|
||||
# endif
|
||||
# endif
|
||||
__MATH_REDIRCALL (remainder, , (_Mdouble_, _Mdouble_));
|
||||
#endif
|
||||
|
||||
#if (defined __USE_MISC \
|
||||
|| (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8))
|
||||
#if (__MATH_DECLARING_DOUBLE \
|
||||
&& (defined __USE_MISC \
|
||||
|| (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8))) \
|
||||
|| (!__MATH_DECLARE_LDOUBLE && defined __USE_MISC)
|
||||
/* scalb. */
|
||||
extern double __REDIRECT_NTH (scalb, (double, double), __scalb_finite);
|
||||
#endif
|
||||
#if defined __USE_MISC && defined __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (scalbf, (float, float), __scalbf_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (scalbl, (long double, long double),
|
||||
__scalb_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (scalbl, (long double, long double),
|
||||
__scalbl_finite);
|
||||
# endif
|
||||
# endif
|
||||
__MATH_REDIRCALL (scalb, , (_Mdouble_, _Mdouble_));
|
||||
#endif
|
||||
|
||||
/* sinh. */
|
||||
extern double __REDIRECT_NTH (sinh, (double), __sinh_finite);
|
||||
#ifdef __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (sinhf, (float), __sinhf_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (sinhl, (long double), __sinh_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (sinhl, (long double), __sinhl_finite);
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
__MATH_REDIRCALL (sinh, , (_Mdouble_));
|
||||
|
||||
/* sqrt. */
|
||||
extern double __REDIRECT_NTH (sqrt, (double), __sqrt_finite);
|
||||
#ifdef __USE_ISOC99
|
||||
extern float __REDIRECT_NTH (sqrtf, (float), __sqrtf_finite);
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
extern long double __REDIRECT_NTH (sqrtl, (long double), __sqrt_finite);
|
||||
# else
|
||||
extern long double __REDIRECT_NTH (sqrtl, (long double), __sqrtl_finite);
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
__MATH_REDIRCALL (sqrt, , (_Mdouble_));
|
||||
|
||||
#if defined __USE_ISOC99 && defined __extern_always_inline
|
||||
/* tgamma. */
|
||||
extern double __gamma_r_finite (double, int *);
|
||||
__extern_always_inline double __NTH (tgamma (double __d))
|
||||
extern _Mdouble_
|
||||
__REDIRFROM (__gamma, _r_finite, _MSUF_) (_Mdouble_, int *);
|
||||
|
||||
__extern_always_inline _Mdouble_
|
||||
__NTH (__REDIRFROM (tgamma, , _MSUF_) (_Mdouble_ __d))
|
||||
{
|
||||
int __local_signgam = 0;
|
||||
double __res = __gamma_r_finite (__d, &__local_signgam);
|
||||
_Mdouble_ __res = __REDIRTO (gamma, _r, _MSUF_) (__d, &__local_signgam);
|
||||
return __local_signgam < 0 ? -__res : __res;
|
||||
}
|
||||
extern float __gammaf_r_finite (float, int *);
|
||||
__extern_always_inline float __NTH (tgammaf (float __d))
|
||||
{
|
||||
int __local_signgam = 0;
|
||||
float __res = __gammaf_r_finite (__d, &__local_signgam);
|
||||
return __local_signgam < 0 ? -__res : __res;
|
||||
}
|
||||
# ifdef __MATH_DECLARE_LDOUBLE
|
||||
extern long double __gammal_r_finite (long double, int *);
|
||||
__extern_always_inline long double __NTH (tgammal (long double __d))
|
||||
{
|
||||
int __local_signgam = 0;
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
long double __res = __gamma_r_finite (__d, &__local_signgam);
|
||||
# else
|
||||
long double __res = __gammal_r_finite (__d, &__local_signgam);
|
||||
# endif
|
||||
return __local_signgam < 0 ? -__res : __res;
|
||||
}
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#undef __REDIRFROM
|
||||
#undef __REDIRFROM_X
|
||||
#undef __REDIRTO
|
||||
#undef __REDIRTO_X
|
||||
#undef __MATH_REDIRCALL
|
||||
#undef __MATH_REDIRCALL_2
|
||||
#undef __MATH_REDIRCALL_INTERNAL
|
||||
#undef __MATH_REDIRCALL_X
|
||||
|
||||
42
math/math.h
42
math/math.h
@ -560,8 +560,48 @@ extern int matherr (struct exception *__exc);
|
||||
/* Define special entry points to use when the compiler got told to
|
||||
only expect finite results. */
|
||||
#if defined __FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0
|
||||
|
||||
/* Include bits/math-finite.h for double. */
|
||||
# define _Mdouble_ double
|
||||
# define __MATH_DECLARING_DOUBLE 1
|
||||
# define __MATH_DECLARING_LDOUBLE 0
|
||||
# define _MSUF_
|
||||
# include <bits/math-finite.h>
|
||||
#endif
|
||||
# undef _Mdouble_
|
||||
# undef __MATH_DECLARING_DOUBLE
|
||||
# undef __MATH_DECLARING_LDOUBLE
|
||||
# undef _MSUF_
|
||||
|
||||
/* When __USE_ISOC99 is defined, include math-finite for float and
|
||||
long double, as well. */
|
||||
# ifdef __USE_ISOC99
|
||||
|
||||
/* Include bits/math-finite.h for float. */
|
||||
# define _Mdouble_ float
|
||||
# define __MATH_DECLARING_DOUBLE 0
|
||||
# define __MATH_DECLARING_LDOUBLE 0
|
||||
# define _MSUF_ f
|
||||
# include <bits/math-finite.h>
|
||||
# undef _Mdouble_
|
||||
# undef __MATH_DECLARING_DOUBLE
|
||||
# undef __MATH_DECLARING_LDOUBLE
|
||||
# undef _MSUF_
|
||||
|
||||
/* Include bits/math-finite.h for long double. */
|
||||
# if __MATH_DECLARE_LDOUBLE
|
||||
# define _Mdouble_ long double
|
||||
# define __MATH_DECLARING_DOUBLE 0
|
||||
# define __MATH_DECLARING_LDOUBLE 1
|
||||
# define _MSUF_ l
|
||||
# include <bits/math-finite.h>
|
||||
# undef _Mdouble_
|
||||
# undef __MATH_DECLARING_DOUBLE
|
||||
# undef __MATH_DECLARING_LDOUBLE
|
||||
# undef _MSUF_
|
||||
# endif
|
||||
|
||||
# endif /* __USE_ISOC99. */
|
||||
#endif /* __FINITE_MATH_ONLY__ > 0. */
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
/* If we've still got undefined comparison macros, provide defaults. */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user