/* derived from /netlib/fdlibm */#include "lib9.h" /* @(#)fdlibm.h 1.5 95/01/18 *//* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. * * Developed at SunSoft, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this * software is freely granted, provided that this notice  * is preserved. * ==================================================== */  #ifdef __LITTLE_ENDIAN#define __HI(x) *(1+(int*)&x)#define __LO(x) *(int*)&x#define __HIp(x) *(1+(int*)x)#define __LOp(x) *(int*)x#else#define __HI(x) *(int*)&x#define __LO(x) *(1+(int*)&x)#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)); /* * IEEE Test Vector */extern double significand __P((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)); /* * BSD math library entry points */extern double expm1 __P((double));extern double log1p __P((double)); /* * Reentrant version of gamma & lgamma; passes signgam back by reference * as the second argument; user must allocate space for signgam. */#ifdef _REENTRANTextern double gamma_r __P((double, int *));extern double lgamma_r __P((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)); /* 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*));