diff options
Diffstat (limited to 'libmath/fdlibm/fdlibm.h')
| -rw-r--r-- | libmath/fdlibm/fdlibm.h | 193 |
1 files changed, 95 insertions, 98 deletions
diff --git a/libmath/fdlibm/fdlibm.h b/libmath/fdlibm/fdlibm.h index 9bf0727f..6ce87895 100644 --- a/libmath/fdlibm/fdlibm.h +++ b/libmath/fdlibm/fdlibm.h @@ -14,6 +14,12 @@ */ +#ifdef USE_FPdbleword +#define __HI(x) (int)((FPdbleword*)&x)->hi +#define __LO(x) (int)((FPdbleword*)&x)->lo +#define __HIp(x) (int)((FPdbleword*)x)->hi +#define __LOp(x) (int)((FPdbleword*)x)->lo +#else #ifdef __LITTLE_ENDIAN #define __HI(x) *(1+(int*)&x) #define __LO(x) *(int*)&x @@ -25,129 +31,120 @@ #define __HIp(x) *(int*)x #define __LOp(x) *(1+(int*)x) #endif - -/* Many GNU includes use the same define */ -#ifndef __P -#define __P(p) p #endif /* * ANSI/POSIX */ - -/* - * ANSI/POSIX - */ -extern double acos __P((double)); -extern double asin __P((double)); -extern double atan __P((double)); -extern double atan2 __P((double, double)); -extern double cos __P((double)); -extern double sin __P((double)); -extern double tan __P((double)); - -extern double cosh __P((double)); -extern double sinh __P((double)); -extern double tanh __P((double)); - -extern double exp __P((double)); -extern double frexp __P((double, int *)); -extern double ldexp __P((double, int)); -extern double log __P((double)); -extern double log10 __P((double)); -extern double modf __P((double, double *)); - -extern double pow __P((double, double)); -extern double sqrt __P((double)); - -extern double ceil __P((double)); -extern double fabs __P((double)); -extern double floor __P((double)); -extern double fmod __P((double, double)); - -extern double erf __P((double)); -extern double erfc __P((double)); -extern double gamma __P((double)); -extern double hypot __P((double, double)); -extern int isnan __P((double)); -extern int finite __P((double)); -extern double j0 __P((double)); -extern double j1 __P((double)); -extern double jn __P((int, double)); -extern double lgamma __P((double)); -extern double y0 __P((double)); -extern double y1 __P((double)); -extern double yn __P((int, double)); - -extern double acosh __P((double)); -extern double asinh __P((double)); -extern double atanh __P((double)); -extern double cbrt __P((double)); -extern double logb __P((double)); -extern double nextafter __P((double, double)); -extern double remainder __P((double, double)); -extern double scalb __P((double, double)); +extern double acos(double); +extern double asin(double); +extern double atan(double); +extern double atan2(double, double); +extern double cos(double); +extern double sin(double); +extern double tan(double); + +extern double cosh(double); +extern double sinh(double); +extern double tanh(double); + +extern double exp(double); +extern double frexp(double, int *); +extern double ldexp(double, int); +extern double log(double); +extern double log10(double); +extern double modf(double, double *); + +extern double pow(double, double); +extern double sqrt(double); + +extern double ceil(double); +extern double fabs(double); +extern double floor(double); +extern double fmod(double, double); + +extern double erf(double); +extern double erfc(double); +extern double gamma(double); +extern double hypot(double, double); +extern int finite(double); +extern double j0(double); +extern double j1(double); +extern double jn(int, double); +extern double lgamma(double); +extern double y0(double); +extern double y1(double); +extern double yn(int, double); + +extern double acosh(double); +extern double asinh(double); +extern double atanh(double); +extern double cbrt(double); +extern double logb(double); +extern double nextafter(double, double); +extern double remainder(double, double); +extern double scalb(double, double); /* * IEEE Test Vector */ -extern double significand __P((double)); +extern double significand(double); /* * Functions callable from C, intended to support IEEE arithmetic. */ -extern double copysign __P((double, double)); -extern int ilogb __P((double)); -extern double rint __P((double)); -extern double scalbn __P((double, int)); +extern double copysign(double, double); +extern int ilogb(double); +extern double rint(double); +extern double scalbn(double, int); /* * BSD math library entry points */ -extern double expm1 __P((double)); -extern double log1p __P((double)); +extern double expm1(double); +extern double log1p(double); /* * Reentrant version of gamma & lgamma; passes signgam back by reference * as the second argument; user must allocate space for signgam. */ #ifdef _REENTRANT -extern double gamma_r __P((double, int *)); -extern double lgamma_r __P((double, int *)); +extern double gamma_r(double, int *); +extern double lgamma_r(double, int *); #endif /* _REENTRANT */ /* ieee style elementary functions */ -extern double __ieee754_sqrt __P((double)); -extern double __ieee754_acos __P((double)); -extern double __ieee754_acosh __P((double)); -extern double __ieee754_log __P((double)); -extern double __ieee754_atanh __P((double)); -extern double __ieee754_asin __P((double)); -extern double __ieee754_atan2 __P((double,double)); -extern double __ieee754_exp __P((double)); -extern double __ieee754_cosh __P((double)); -extern double __ieee754_fmod __P((double,double)); -extern double __ieee754_pow __P((double,double)); -extern double __ieee754_lgamma_r __P((double,int *)); -extern double __ieee754_gamma_r __P((double,int *)); -extern double __ieee754_lgamma __P((double)); -extern double __ieee754_gamma __P((double)); -extern double __ieee754_log10 __P((double)); -extern double __ieee754_sinh __P((double)); -extern double __ieee754_hypot __P((double,double)); -extern double __ieee754_j0 __P((double)); -extern double __ieee754_j1 __P((double)); -extern double __ieee754_y0 __P((double)); -extern double __ieee754_y1 __P((double)); -extern double __ieee754_jn __P((int,double)); -extern double __ieee754_yn __P((int,double)); -extern double __ieee754_remainder __P((double,double)); -extern int __ieee754_rem_pio2 __P((double,double*)); -extern double __ieee754_scalb __P((double,int)); +extern double __ieee754_sqrt(double); +extern double __ieee754_acos(double); +extern double __ieee754_acosh(double); +extern double __ieee754_log(double); +extern double __ieee754_atanh(double); +extern double __ieee754_asin(double); +extern double __ieee754_atan2(double,double); +extern double __ieee754_exp(double); +extern double __ieee754_cosh(double); +extern double __ieee754_fmod(double,double); +extern double __ieee754_pow(double,double); +extern double __ieee754_lgamma_r(double,int *); +extern double __ieee754_gamma_r(double,int *); +extern double __ieee754_lgamma(double); +extern double __ieee754_gamma(double); +extern double __ieee754_log10(double); +extern double __ieee754_sinh(double); +extern double __ieee754_hypot(double,double); +extern double __ieee754_j0(double); +extern double __ieee754_j1(double); +extern double __ieee754_y0(double); +extern double __ieee754_y1(double); +extern double __ieee754_jn(int,double); +extern double __ieee754_yn(int,double); +extern double __ieee754_remainder(double,double); +extern int __ieee754_rem_pio2(double,double*); +extern double __ieee754_scalb(double,int); /* fdlibm kernel function */ -extern double __kernel_standard __P((double,double,int)); -extern double __kernel_sin __P((double,double,int)); -extern double __kernel_cos __P((double,double)); -extern double __kernel_tan __P((double,double,int)); -extern int __kernel_rem_pio2 __P((double*,double*,int,int,int,const int*)); +extern double __kernel_standard(double,double,int); +extern double __kernel_sin(double,double,int); +extern double __kernel_cos(double,double); +extern double __kernel_tan(double,double,int); +extern int __kernel_rem_pio2(double*,double*,int,int,int,const int*); |