/* tgmath.h: ISO/IEC 9899:1999 (C99), section 7.22 */ /* Copyright (C) ARM Ltd., 2006 * All rights reserved * RCS $Revision: 135106 $ * Checkin $Date: 2008-06-17 11:52:25 +0100 (Tue, 17 Jun 2008) $ * Revising $Author: statham $ */ #ifndef __tgmath_h #define __tgmath_h #include #define _ARM_GENERIC1(F,x) __generic(x,,, F, F##f, F##l,,,)(x) #define _ARM_GENERIC2(F,x,y) __generic(x,y,, F, F##f, F##l,,,)(x, y) #define _ARM_GENERIC1I(F,x,i) __generic(x,,, F, F##f, F##l,,,)(x, i) #define _ARM_GENERIC3(F,x,y,z) __generic(x,y,z, F, F##f, F##l,,,)(x, y, z) #define _ARM_GENERIC2I(F,x,y,i) __generic(x,y,, F, F##f, F##l,,,)(x, y, i) /* only do complex variants for --c99 */ #if __STDC_VERSION__ >= 199901L # include # define _ARM_GENERIC1C(F,x) __generic(x,,, F, F##f, F##l, c##F, c##F##f, c##F##l)(x) # define _ARM_GENERIC2C(F,x,y) __generic(x,y,, F, F##f, F##l, c##F, c##F##f, c##F##l)(x,y) # define _ARM_GENERIC1C_ONLY(F,x) __generic(x,,,,,,F, F##f, F##l)(x) #else # define _ARM_GENERIC1C(F,x) _ARM_GENERIC1(F,x) # define _ARM_GENERIC2C(F,x,y) _ARM_GENERIC2(F,x,y) #endif /* __STDC_VERSION__ */ /* 7.22#4: Functions with both real and complex variants */ #define acos(x) _ARM_GENERIC1C(acos, x) #define asin(x) _ARM_GENERIC1C(asin, x) #define atan(x) _ARM_GENERIC1C(atan, x) #define acosh(x) _ARM_GENERIC1C(acosh, x) #define asinh(x) _ARM_GENERIC1C(asinh, x) #define atanh(x) _ARM_GENERIC1C(atanh, x) #define cos(x) _ARM_GENERIC1C(cos, x) #define sin(x) _ARM_GENERIC1C(sin, x) #define tan(x) _ARM_GENERIC1C(tan, x) #define cosh(x) _ARM_GENERIC1C(cosh, x) #define sinh(x) _ARM_GENERIC1C(sinh, x) #define tanh(x) _ARM_GENERIC1C(tanh, x) #define exp(x) _ARM_GENERIC1C(exp, x) #define log(x) _ARM_GENERIC1C(log, x) #define pow(x, y) _ARM_GENERIC2C(pow, x, y) #define sqrt(x) _ARM_GENERIC1C(sqrt, x) /* special case - complex version of fabs is cabs (rather than cfabs) */ #if __STDC_VERSION__ >= 199901L # define fabs(x) __generic(x,,, fabs, fabsf, fabsl, cabs, cabsf, cabsl)(x) #else # define fabs(x) _ARM_GENERIC1(fabs, x) #endif /* __STDC_VERSION__ */ /* 7.22#5: Functions without complex variants */ #define atan2(x, y) _ARM_GENERIC2(atan2, x, y) #define log10(x) _ARM_GENERIC1(log10, x) #define cbrt(x) _ARM_GENERIC1(cbrt, x) #define ceil(x) _ARM_GENERIC1(ceil, x) #define copysign(x, y) _ARM_GENERIC2(copysign, x, y) #define erf(x) _ARM_GENERIC1(erf, x) #define erfc(x) _ARM_GENERIC1(erfc, x) #define exp2(x) _ARM_GENERIC1(exp2, x) #define expm1(x) _ARM_GENERIC1(expm1, x) #define fdim(x, y) _ARM_GENERIC2(fdim, x, y) #define floor(x) _ARM_GENERIC1(floor, x) #define fma(x, y, z) _ARM_GENERIC3(fma, x, y, z) #define fmax(x, y) _ARM_GENERIC2(fmax, x, y) #define fmin(x, y) _ARM_GENERIC2(fmin, x, y) #define fmod(x, y) _ARM_GENERIC2(fmod, x, y) #define frexp(x, i) _ARM_GENERIC1I(frexp, x, i) #define hypot(x, y) _ARM_GENERIC2(hypot, x, y) #define ilogb(x) _ARM_GENERIC1(ilogb, x) #define ldexp(x, i) _ARM_GENERIC1I(ldexp, x, i) #define lgamma(x) _ARM_GENERIC1(lgamma, x) #define llrint(x) _ARM_GENERIC1(llrint, x) #define llround(x) _ARM_GENERIC1(llround, x) #define log10(x) _ARM_GENERIC1(log10, x) #define log1p(x) _ARM_GENERIC1(log1p, x) #define log2(x) _ARM_GENERIC1(log2, x) #define logb(x) _ARM_GENERIC1(logb, x) #define lrint(x) _ARM_GENERIC1(lrint, x) #define lround(x) _ARM_GENERIC1(lround, x) #define nearbyint(x) _ARM_GENERIC1(nearbyint, x) #define nextafter(x, y) _ARM_GENERIC2(nextafter, x, y) #define nexttoward(x, y) _ARM_GENERIC1I(nexttoward, x, y) #define remainder(x, y) _ARM_GENERIC2(remainder, x, y) #define remquo(x, y, p) _ARM_GENERIC2I(remquo, x, y, p) #define rint(x) _ARM_GENERIC1(rint, x) #define round(x) _ARM_GENERIC1(round, x) #define scalbn(x, i) _ARM_GENERIC1I(scalbn, x, i) #define scalbln(x, i) _ARM_GENERIC1I(scalbln, x, i) #define tgamma(x) _ARM_GENERIC1(tgamma, x) #define trunc(x) _ARM_GENERIC1(trunc, x) /* 7.22#6: Functions without real variants */ #if __STDC_VERSION__ >= 199901L # define carg(x) _ARM_GENERIC1C_ONLY(carg, x) # define cimag(x) _ARM_GENERIC1C_ONLY(cimag, x) # define conj(x) _ARM_GENERIC1C_ONLY(conj, x) # define cproj(x) _ARM_GENERIC1C_ONLY(cproj, x) # define creal(x) _ARM_GENERIC1C_ONLY(creal, x) #endif /* __STDC_VERSION__ */ #endif /* included */ /* end of tgmath.h */