90 lines
3.9 KiB
C
90 lines
3.9 KiB
C
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/*
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* ISO C Standard: 7.22 Type-generic math <tgmath.h>
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*/
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#ifndef _TGMATH_H
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#define _TGMATH_H
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#include <math.h>
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#ifndef __cplusplus
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#define __tgmath_real(x, F) \
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_Generic ((x), float: F##f, long double: F##l, default: F)(x)
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#define __tgmath_real_2_1(x, y, F) \
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_Generic ((x), float: F##f, long double: F##l, default: F)(x, y)
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#define __tgmath_real_2(x, y, F) \
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_Generic ((x)+(y), float: F##f, long double: F##l, default: F)(x, y)
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#define __tgmath_real_3_2(x, y, z, F) \
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_Generic ((x)+(y), float: F##f, long double: F##l, default: F)(x, y, z)
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#define __tgmath_real_3(x, y, z, F) \
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_Generic ((x)+(y)+(z), float: F##f, long double: F##l, default: F)(x, y, z)
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/* Functions defined in both <math.h> and <complex.h> (7.22p4) */
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#define acos(z) __tgmath_real(z, acos)
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#define asin(z) __tgmath_real(z, asin)
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#define atan(z) __tgmath_real(z, atan)
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#define acosh(z) __tgmath_real(z, acosh)
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#define asinh(z) __tgmath_real(z, asinh)
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#define atanh(z) __tgmath_real(z, atanh)
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#define cos(z) __tgmath_real(z, cos)
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#define sin(z) __tgmath_real(z, sin)
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#define tan(z) __tgmath_real(z, tan)
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#define cosh(z) __tgmath_real(z, cosh)
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#define sinh(z) __tgmath_real(z, sinh)
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#define tanh(z) __tgmath_real(z, tanh)
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#define exp(z) __tgmath_real(z, exp)
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#define log(z) __tgmath_real(z, log)
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#define pow(z1,z2) __tgmath_real_2(z1, z2, pow)
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#define sqrt(z) __tgmath_real(z, sqrt)
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#define fabs(z) __tgmath_real(z, fabs)
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/* Functions defined in <math.h> only (7.22p5) */
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#define atan2(x,y) __tgmath_real_2(x, y, atan2)
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#define cbrt(x) __tgmath_real(x, cbrt)
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#define ceil(x) __tgmath_real(x, ceil)
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#define copysign(x,y) __tgmath_real_2(x, y, copysign)
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#define erf(x) __tgmath_real(x, erf)
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#define erfc(x) __tgmath_real(x, erfc)
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#define exp2(x) __tgmath_real(x, exp2)
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#define expm1(x) __tgmath_real(x, expm1)
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#define fdim(x,y) __tgmath_real_2(x, y, fdim)
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#define floor(x) __tgmath_real(x, floor)
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#define fma(x,y,z) __tgmath_real_3(x, y, z, fma)
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#define fmax(x,y) __tgmath_real_2(x, y, fmax)
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#define fmin(x,y) __tgmath_real_2(x, y, fmin)
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#define fmod(x,y) __tgmath_real_2(x, y, fmod)
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#define frexp(x,y) __tgmath_real_2_1(x, y, frexp)
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#define hypot(x,y) __tgmath_real_2(x, y, hypot)
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#define ilogb(x) __tgmath_real(x, ilogb)
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#define ldexp(x,y) __tgmath_real_2_1(x, y, ldexp)
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#define lgamma(x) __tgmath_real(x, lgamma)
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#define llrint(x) __tgmath_real(x, llrint)
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#define llround(x) __tgmath_real(x, llround)
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#define log10(x) __tgmath_real(x, log10)
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#define log1p(x) __tgmath_real(x, log1p)
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#define log2(x) __tgmath_real(x, log2)
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#define logb(x) __tgmath_real(x, logb)
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#define lrint(x) __tgmath_real(x, lrint)
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#define lround(x) __tgmath_real(x, lround)
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#define nearbyint(x) __tgmath_real(x, nearbyint)
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#define nextafter(x,y) __tgmath_real_2(x, y, nextafter)
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#define nexttoward(x,y) __tgmath_real_2(x, y, nexttoward)
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#define remainder(x,y) __tgmath_real_2(x, y, remainder)
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#define remquo(x,y,z) __tgmath_real_3_2(x, y, z, remquo)
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#define rint(x) __tgmath_real(x, rint)
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#define round(x) __tgmath_real(x, round)
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#define scalbln(x,y) __tgmath_real_2_1(x, y, scalbln)
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#define scalbn(x,y) __tgmath_real_2_1(x, y, scalbn)
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#define tgamma(x) __tgmath_real(x, tgamma)
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#define trunc(x) __tgmath_real(x, trunc)
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/* Functions defined in <complex.h> only (7.22p6)
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#define carg(z) __tgmath_cplx_only(z, carg)
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#define cimag(z) __tgmath_cplx_only(z, cimag)
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#define conj(z) __tgmath_cplx_only(z, conj)
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#define cproj(z) __tgmath_cplx_only(z, cproj)
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#define creal(z) __tgmath_cplx_only(z, creal)
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*/
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#endif /* __cplusplus */
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#endif /* _TGMATH_H */
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