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/* * Copyright (c) 1993, 2016, Oracle and/or its affiliates. All rights reserved. */ #ifndef _SUNMATH_H #define _SUNMATH_H #include <sys/feature_tests.h> #ifdef __cplusplus extern "C" { #endif /* @(#)sunmath.h 1.22 16/12/19 */ #ifndef __P #ifdef __STDC__ #define __P(p) p #else #define __P(p) () #endif #endif /* !defined(__P) */ #ifdef __STDC__ #include <stdio.h> /* for the definition of FILE */ #endif #include <floatingpoint.h> /* * Definitions for convert_external. */ enum convert_external_arch_t { convert_external_sparc, convert_external_pc, convert_external_vax, convert_external_vaxg, convert_external_s370, convert_external_cray }; enum convert_external_type_t { convert_external_signed, convert_external_unsigned, convert_external_float }; enum convert_external_rounding_t { convert_external_common = -1, convert_external_biased = -2, convert_external_away = -3 }; typedef struct { enum convert_external_arch_t arch; /* format architecture */ enum convert_external_type_t type; /* format type */ int size; /* format size in 8-bit bytes */ } convert_external_t; #define FLOATFUNCTIONTYPE float #define RETURNFLOAT(x) {return (x);} #define ASSIGNFLOAT(x,y) {x = (y);} #define FLOATPARAMETER float #define FLOATPARAMETERVALUE(x) (x) /* * Size of additive random number generator tables. */ #define ADDRAN_SIZE 55 /* * Lower and upper bounds of additive random number generator tables. */ #define I_ADDRAN_LB (-2147483647-1) #define U_ADDRAN_LB 0 #define R_ADDRAN_LB 0 #define D_ADDRAN_LB 0 #define I_ADDRAN_UB 2147483647 #define U_ADDRAN_UB ((unsigned)4294967295) #define R_ADDRAN_UB 0.9999999403953552246 #define D_ADDRAN_UB 0.9999999999999998890 #define LCRAN_MULTIPLIER 16807 /* default multiplier */ #define LCRAN_FIRST 1 /* first LCRAN variate */ #define LCRAN_MODULUS 2147483647 /* 2**31-1 */ #define ILCRAN_MODULUS 4.656612875245796923E-10 /* 1/(2**31-1) */ #define I_LCRAN_LB 1 #define R_LCRAN_LB 4.656612873077392578E-10 /* I_LCRAN_LB/LCRAN_MODULUS */ #define D_LCRAN_LB 4.656612875245796923E-10 #define I_LCRAN_UB (LCRAN_MODULUS-1) #define R_LCRAN_UB 1 /* I_LCRAN_UB/LCRAN_MODULUS */ #define D_LCRAN_UB 0.9999999995343387127 extern int signgamf; /* for use with gammaf() and lgammaf() */ extern int signgaml; /* for use with gammal() and lgammal() */ /* * ANSI C Future Library Directions {4.13.4} * Note that frexpf, ldexpf, modff, frexpl, ldexpl and modfl are _not_ provided. */ extern float acosf __P((float)); extern float asinf __P((float)); extern float atanf __P((float)); extern float atan2f __P((float, float)); extern float cosf __P((float)); extern float sinf __P((float)); extern float tanf __P((float)); extern float coshf __P((float)); extern float sinhf __P((float)); extern float tanhf __P((float)); extern float expf __P((float)); extern float logf __P((float)); extern float log10f __P((float)); extern float powf __P((float, float)); extern float sqrtf __P((float)); extern float ceilf __P((float)); extern float fabsf __P((float)); extern float floorf __P((float)); extern float fmodf __P((float, float)); extern long double acosl __P((long double)); extern long double asinl __P((long double)); extern long double atanl __P((long double)); extern long double atan2l __P((long double, long double)); extern long double cosl __P((long double)); extern long double sinl __P((long double)); extern long double tanl __P((long double)); extern long double coshl __P((long double)); extern long double sinhl __P((long double)); extern long double tanhl __P((long double)); extern long double expl __P((long double)); extern long double logl __P((long double)); extern long double log10l __P((long double)); extern long double powl __P((long double, long double)); extern long double sqrtl __P((long double)); extern long double ceill __P((long double)); extern long double fabsl __P((long double)); extern long double floorl __P((long double)); extern long double fmodl __P((long double, long double)); /* * SVID & X/Open float and long double counterparts */ extern float erff __P((float)); extern float erfcf __P((float)); extern float gammaf __P((float)); extern float hypotf __P((float, float)); extern int isnanf __P((float)); extern float j0f __P((float)); extern float j1f __P((float)); extern float jnf __P((int, float)); extern float lgammaf __P((float)); extern float y0f __P((float)); extern float y1f __P((float)); extern float ynf __P((int, float)); extern long double erfl __P((long double)); extern long double erfcl __P((long double)); extern long double gammal __P((long double)); extern long double hypotl __P((long double, long double)); extern int isnanl __P((long double)); extern long double j0l __P((long double)); extern long double j1l __P((long double)); extern long double jnl __P((int, long double)); extern long double lgammal __P((long double)); extern long double y0l __P((long double)); extern long double y1l __P((long double)); extern long double ynl __P((int, long double)); /* * SVID float and long double counterparts */ extern float acoshf __P((float)); extern float asinhf __P((float)); extern float atanhf __P((float)); extern float cbrtf __P((float)); extern float logbf __P((float)); extern float nextafterf __P((float, float)); extern float remainderf __P((float, float)); extern float scalbf __P((float, float)); extern long double acoshl __P((long double)); extern long double asinhl __P((long double)); extern long double atanhl __P((long double)); extern long double cbrtl __P((long double)); extern long double logbl __P((long double)); extern long double nextafterl __P((long double, long double)); extern long double remainderl __P((long double, long double)); extern long double scalbl __P((long double, long double)); /* * IEEE Test Vector float and long double counterparts */ extern float significandf __P((float)); extern long double significandl __P((long double)); /* * Functions callable from C, intended to support IEEE arithmetic. * * Functions declared elsewhere: * <ieeefp.h>: finite & isnanf * <math.h> X/Open area: isnan * <math.h> SVID area: logb, nextafter, remainder & scalb * <math.h> IEEE support area: copysign, ilogb, rint, scalbn * <sunmath.h> X/Open area: isnanl * <sunmath.h> SVID area: logbf, nextafterf, remainderf & scalbf; * logbl, nextafterl, remainderl & scalbl. */ extern enum fp_class_type fp_class __P((double)); extern double infinity __P((void)); extern int irint __P((double)); #if __cplusplus - 0 < 201103L || defined(__SUNMATH_LEGACY_DECL) extern int isinf __P((double)); extern int isnormal __P((double)); extern int signbit __P((double)); #endif extern int issubnormal __P((double)); extern int iszero __P((double)); extern double max_normal __P((void)); extern double max_subnormal __P((void)); extern double min_normal __P((void)); extern double min_subnormal __P((void)); extern double quiet_nan __P((long)); extern double signaling_nan __P((long)); extern float copysignf __P((float, float)); extern int finitef __P((float)); extern enum fp_class_type fp_classf __P((float)); extern int ilogbf __P((float)); extern float infinityf __P((void)); extern int irintf __P((float)); extern int isinff __P((float)); extern int isnormalf __P((float)); extern int issubnormalf __P((float)); extern int iszerof __P((float)); extern float max_normalf __P((void)); extern float max_subnormalf __P((void)); extern float min_normalf __P((void)); extern float min_subnormalf __P((void)); extern float quiet_nanf __P((long)); extern float rintf __P((float)); extern float scalbnf __P((float, int)); extern float signaling_nanf __P((long)); extern int signbitf __P((float)); extern long double copysignl __P((long double, long double)); extern int finitel __P((long double)); extern enum fp_class_type fp_classl __P((long double)); extern int ilogbl __P((long double)); extern long double infinityl __P((void)); extern int irintl __P((long double)); extern int isinfl __P((long double)); extern int isnormall __P((long double)); extern int issubnormall __P((long double)); extern int iszerol __P((long double)); extern long double max_normall __P((void)); extern long double max_subnormall __P((void)); extern long double min_normall __P((void)); extern long double min_subnormall __P((void)); extern long double quiet_nanl __P((long)); extern long double rintl __P((long double)); extern long double scalbnl __P((long double, int)); extern long double signaling_nanl __P((long)); extern int signbitl __P((long double)); /* * IEEE exceptions handling. * * Function(s) and typedef(s) declared elsewhere: * <floatingpoint.h>: sigfpe, sigfpe_code_type, sigfpe_handler_type */ extern int ieee_flags __P((const char *, const char *, const char *, char **)); /* * Type of return value changed to long for Solaris64 */ extern long ieee_handler __P((const char *, const char *, sigfpe_handler_type)); extern void ieee_retrospective __P((FILE *)); extern void nonstandard_arithmetic __P((void)); extern void standard_arithmetic __P((void)); /* * BSD math library entry points' float and long double counterparts. * Note that drem will disappear in a future release; use remainder instead. */ extern double drem __P((double, double)); extern float expm1f __P((float)); extern float log1pf __P((float)); extern long double expm1l __P((long double)); extern long double log1pl __P((long double)); /* * Reentrant version of gamma and lgamma - float and long double counterparts. */ extern float gammaf_r __P((float, int *)); extern float lgammaf_r __P((float, int *)); extern long double gammal_r __P((long double, int *)); extern long double lgammal_r __P((long double, int *)); /* * Some commonly used functions. */ extern double aint __P((double)); extern double anint __P((double)); extern double annuity __P((double, double)); extern double compound __P((double, double)); extern double exp10 __P((double)); extern double exp2 __P((double)); extern double log2 __P((double)); extern int nint __P((double)); extern void sincos __P((double, double *, double *)); extern float aintf __P((float)); extern float anintf __P((float)); extern float annuityf __P((float, float)); extern float compoundf __P((float, float)); extern float exp10f __P((float)); extern float exp2f __P((float)); extern float log2f __P((float)); extern int nintf __P((float)); extern void sincosf __P((float, float *, float *)); extern long double aintl __P((long double)); extern long double anintl __P((long double)); extern long double annuityl __P((long double, long double)); extern long double compoundl __P((long double, long double)); extern long double exp10l __P((long double)); extern long double exp2l __P((long double)); extern long double log2l __P((long double)); extern int nintl __P((long double)); extern void sincosl __P((long double, long double *, long double *)); /* * trig{true_pi*x} and inverses in radians. */ extern double acospi __P((double)); extern double asinpi __P((double)); extern double atan2pi __P((double, double)); extern double atanpi __P((double)); extern double cospi __P((double)); extern double sinpi __P((double)); extern double tanpi __P((double)); extern void sincospi __P((double, double *, double *)); extern float acospif __P((float)); extern float asinpif __P((float)); extern float atan2pif __P((float, float)); extern float atanpif __P((float)); extern float cospif __P((float)); extern float sinpif __P((float)); extern float tanpif __P((float)); extern void sincospif __P((float, float *, float *)); extern long double acospil __P((long double)); extern long double asinpil __P((long double)); extern long double atan2pil __P((long double, long double)); extern long double atanpil __P((long double)); extern long double cospil __P((long double)); extern long double sinpil __P((long double)); extern long double tanpil __P((long double)); extern void sincospil __P((long double, long double *, long double *)); /* * trig{x} and inverses in degrees. */ extern double acosd __P((double)); extern double asind __P((double)); extern double atan2d __P((double, double)); extern double atand __P((double)); extern double cosd __P((double)); extern double sind __P((double)); extern double tand __P((double)); extern void sincosd __P((double, double *, double *)); extern float acosdf __P((float)); extern float asindf __P((float)); extern float atan2df __P((float, float)); extern float atandf __P((float)); extern float cosdf __P((float)); extern float sindf __P((float)); extern float tandf __P((float)); extern void sincosdf __P((float, float *, float *)); extern long double acosdl __P((long double)); extern long double asindl __P((long double)); extern long double atandl __P((long double)); extern long double atan2dl __P((long double, long double)); extern long double cosdl __P((long double)); extern long double sindl __P((long double)); extern long double tandl __P((long double)); extern void sincosdl __P((long double, long double *, long double *)); /* * trig{{true_pi/machine_pi}*x} and inverses in radians. */ extern double acosp __P((double)); extern double asinp __P((double)); extern double atanp __P((double)); extern double cosp __P((double)); extern double sinp __P((double)); extern double tanp __P((double)); extern void sincosp __P((double, double *, double *)); extern float acospf __P((float)); extern float asinpf __P((float)); extern float atanpf __P((float)); extern float cospf __P((float)); extern float sinpf __P((float)); extern float tanpf __P((float)); extern void sincospf __P((float, float *, float *)); extern long double acospl __P((long double)); extern long double asinpl __P((long double)); extern long double atanpl __P((long double)); extern long double cospl __P((long double)); extern long double sinpl __P((long double)); extern long double tanpl __P((long double)); extern void sincospl __P((long double, long double *, long double *)); /* * Convert external binary data formats - see convert_external{3M} */ extern fp_exception_field_type convert_external __P((const char *, convert_external_t, char *, convert_external_t, int, int)); /* * Multiply With Carry Random Number Generators - see mwcrans{3M} */ extern unsigned u_mwcran_ __P((void)); extern void u_mwcrans_ __P((unsigned *, const int *, const unsigned *, const unsigned *)); extern int i_mwcran_ __P((void)); extern void i_mwcrans_ __P((int *, const int *, const int *, const int *)); extern float r_mwcran_ __P((void)); extern void r_mwcrans_ __P((float *, const int *, const float *, const float *)); extern double d_mwcran_ __P((void)); extern void d_mwcrans_ __P((double *, const int *, const double *, const double *)); extern void smwcran_ __P((const int *)); extern void i_get_mwcrans_ __P((int *)); extern void i_set_mwcrans_ __P((const int *)); extern void i_init_mwcrans_ __P((void)); #if !defined(_STRICT_STDC) && !defined(_NO_LONGLONG) || defined(_STDC_C99) extern unsigned long long u_llmwcran_ __P((void)); extern void u_llmwcrans_ __P((unsigned long long *, const int *, const unsigned long long *, const unsigned long long *)); extern void i_llmwcrans_ __P((long long *, const int *, const long long *, const long long *)); extern long long i_llmwcran_ __P((void)); #endif extern unsigned long u_lmwcran_ __P((void)); extern void u_lmwcrans_ __P((unsigned long *, const int *, const unsigned long *, const unsigned long *)); extern long i_lmwcran_ __P((void)); extern void i_lmwcrans_ __P((long *, const int *, const long *, const long *)); /* * Additive Random Number Generators - see addrans{3M} */ extern int i_addran_ __P((void)); extern float r_addran_ __P((void)); extern double d_addran_ __P((void)); extern void i_addrans_ __P((int *, int *, int *, int *)); extern void u_addrans_ __P((unsigned *, int *, unsigned *, unsigned *)); extern void r_addrans_ __P((float *, int *, float *, float *)); extern void d_addrans_ __P((double *, int *, double *, double *)); extern void i_get_addrans_ __P((int *)); extern void r_get_addrans_ __P((float *)); extern void d_get_addrans_ __P((double *)); extern void i_set_addrans_ __P((int *)); extern void r_set_addrans_ __P((float *)); extern void d_set_addrans_ __P((double *)); extern void i_init_addrans_ __P((void)); extern void r_init_addrans_ __P((void)); extern void d_init_addrans_ __P((void)); /* * Linear Congruential Random Number Generators - see lcrans{3M} */ extern int i_lcran_ __P((void)); extern float r_lcran_ __P((void)); extern double d_lcran_ __P((void)); extern void i_lcrans_ __P((int *, int *, int *, int *)); extern void u_lcrans_ __P((unsigned *, int *, unsigned *, unsigned *)); extern void r_lcrans_ __P((float *, int *, float *, float *)); extern void d_lcrans_ __P((double *, int *, double *, double *)); extern void i_get_lcrans_ __P((int *)); extern void i_set_lcrans_ __P((int *)); extern void i_init_lcrans_ __P((void)); /* * Random Number Shufflers - see shufrans{3M} */ extern void i_shufrans_ __P((int *, int *, int *, int *)); extern void u_shufrans_ __P((unsigned *, int *, unsigned *, unsigned *)); extern void r_shufrans_ __P((float *, int *, float *, float *)); extern void d_shufrans_ __P((double *, int *, double *, double *)); /* * Functions callable from FORTRAN. */ extern void abrupt_underflow_ __P((void)); extern fp_exception_field_type convert_external_ __P((const char *, const convert_external_t *, char *, const convert_external_t *, const int *, const int *)); extern void gradual_underflow_ __P((void)); extern int ieee_flags_ __P((const char *, const char *, const char *, char *, int, int, int, int)); /* * Type of return value changed to long for Solaris64 */ extern long ieee_handler_ __P((const char *, const char *, sigfpe_handler_type, int, int)); extern void ieee_retrospective_ __P((void)); extern void nonstandard_arithmetic_ __P((void)); extern sigfpe_handler_type sigfpe_ __P((sigfpe_code_type *, sigfpe_handler_type)); extern void standard_arithmetic_ __P((void)); #if defined(__SUNMATH_DEPRECATED) extern double d_acos_ __P((double *)); extern double d_acosd_ __P((double *)); extern double d_acosh_ __P((double *)); extern double d_acosp_ __P((double *)); extern double d_acospi_ __P((double *)); extern double d_aint_ __P((double *)); extern double d_anint_ __P((double *)); extern double d_annuity_ __P((double *, double *)); extern double d_asin_ __P((double *)); extern double d_asind_ __P((double *)); extern double d_asinh_ __P((double *)); extern double d_asinp_ __P((double *)); extern double d_asinpi_ __P((double *)); extern double d_atan_ __P((double *)); extern double d_atan2_ __P((double *, double *)); extern double d_atan2d_ __P((double *, double *)); extern double d_atan2pi_ __P((double *, double *)); extern double d_atand_ __P((double *)); extern double d_atanh_ __P((double *)); extern double d_atanp_ __P((double *)); extern double d_atanpi_ __P((double *)); extern double d_cbrt_ __P((double *)); extern double d_ceil_ __P((double *)); extern double d_compound_ __P((double *, double *)); extern double d_copysign_ __P((double *, double *)); extern double d_cos_ __P((double *)); extern double d_cosd_ __P((double *)); extern double d_cosh_ __P((double *)); extern double d_cosp_ __P((double *)); extern double d_cospi_ __P((double *)); extern double d_erf_ __P((double *)); extern double d_erfc_ __P((double *)); extern double d_exp_ __P((double *)); extern double d_exp10_ __P((double *)); extern double d_exp2_ __P((double *)); extern double d_expm1_ __P((double *)); extern double d_fabs_ __P((double *)); extern int id_finite_ __P((double *)); extern double d_floor_ __P((double *)); extern double d_fmod_ __P((double *, double *)); extern enum fp_class_type id_fp_class_ __P((double *)); extern double d_hypot_ __P((double *, double *)); extern int id_ilogb_ __P((double *)); extern double d_infinity_ __P((void)); extern int id_irint_ __P((double *)); extern int id_isinf_ __P((double *)); extern int id_isnan_ __P((double *)); extern int id_isnormal_ __P((double *)); extern int id_issubnormal_ __P((double *)); extern int id_iszero_ __P((double *)); extern double d_j0_ __P((double *)); extern double d_j1_ __P((double *)); extern double d_jn_ __P((int *, double *)); extern double d_lgamma_ __P((double *)); extern double d_lgamma_r_ __P((double *, int *)); extern double d_log_ __P((double *)); extern double d_log10_ __P((double *)); extern double d_log1p_ __P((double *)); extern double d_log2_ __P((double *)); extern double d_logb_ __P((double *)); extern double d_max_normal_ __P((void)); extern double d_max_subnormal_ __P((void)); extern double d_min_normal_ __P((void)); extern double d_min_subnormal_ __P((void)); extern double d_nextafter_ __P((double *, double *)); extern int id_nint_ __P((double *)); extern double d_pow_ __P((double *, double *)); extern double d_quiet_nan_ __P((long *)); extern double d_remainder_ __P((double *, double *)); extern double d_rint_ __P((double *)); extern double d_scalb_ __P((double *, double *)); extern double d_scalbn_ __P((double *, int *)); extern double d_signaling_nan_ __P((long *)); extern int id_signbit_ __P((double *)); extern double d_significand_ __P((double *)); extern double d_sin_ __P((double *)); extern void d_sincos_ __P((double *, double *, double *)); extern void d_sincosd_ __P((double *, double *, double *)); extern void d_sincosp_ __P((double *, double *, double *)); extern void d_sincospi_ __P((double *, double *, double *)); extern double d_sind_ __P((double *)); extern double d_sinh_ __P((double *)); extern double d_sinp_ __P((double *)); extern double d_sinpi_ __P((double *)); extern double d_sqrt_ __P((double *)); extern double d_tan_ __P((double *)); extern double d_tand_ __P((double *)); extern double d_tanh_ __P((double *)); extern double d_tanp_ __P((double *)); extern double d_tanpi_ __P((double *)); extern double d_y0_ __P((double *)); extern double d_y1_ __P((double *)); extern double d_yn_ __P((int *, double *)); extern float r_acos_ __P((float *)); extern float r_acosd_ __P((float *)); extern float r_acosh_ __P((float *)); extern float r_acosp_ __P((float *)); extern float r_acospi_ __P((float *)); extern float r_aint_ __P((float *)); extern float r_anint_ __P((float *)); extern float r_annuity_ __P((float *, float *)); extern float r_asin_ __P((float *)); extern float r_asind_ __P((float *)); extern float r_asinh_ __P((float *)); extern float r_asinp_ __P((float *)); extern float r_asinpi_ __P((float *)); extern float r_atan_ __P((float *)); extern float r_atan2_ __P((float *, float *)); extern float r_atan2d_ __P((float *, float *)); extern float r_atan2pi_ __P((float *, float *)); extern float r_atand_ __P((float *)); extern float r_atanh_ __P((float *)); extern float r_atanp_ __P((float *)); extern float r_atanpi_ __P((float *)); extern float r_cbrt_ __P((float *)); extern float r_ceil_ __P((float *)); extern float r_compound_ __P((float *, float *)); extern float r_copysign_ __P((float *, float *)); extern float r_cos_ __P((float *)); extern float r_cosd_ __P((float *)); extern float r_cosh_ __P((float *)); extern float r_cosp_ __P((float *)); extern float r_cospi_ __P((float *)); extern float r_erf_ __P((float *)); extern float r_erfc_ __P((float *)); extern float r_exp_ __P((float *)); extern float r_exp10_ __P((float *)); extern float r_exp2_ __P((float *)); extern float r_expm1_ __P((float *)); extern float r_fabs_ __P((float *)); extern int ir_finite_ __P((float *)); extern float r_floor_ __P((float *)); extern float r_fmod_ __P((float *, float *)); extern enum fp_class_type ir_fp_class_ __P((float *)); extern float r_hypot_ __P((float *, float *)); extern int ir_ilogb_ __P((float *)); extern float r_infinity_ __P((void)); extern int ir_irint_ __P((float *)); extern int ir_isinf_ __P((float *)); extern int ir_isnan_ __P((float *)); extern int ir_isnormal_ __P((float *)); extern int ir_issubnormal_ __P((float *)); extern int ir_iszero_ __P((float *)); extern float r_j0_ __P((float *)); extern float r_j1_ __P((float *)); extern float r_jn_ __P((int *, float *)); extern float r_lgamma_ __P((float *)); extern float r_lgamma_r_ __P((float *, int *)); extern float r_log_ __P((float *)); extern float r_log10_ __P((float *)); extern float r_log1p_ __P((float *)); extern float r_log2_ __P((float *)); extern float r_logb_ __P((float *)); extern float r_max_normal_ __P((void)); extern float r_max_subnormal_ __P((void)); extern float r_min_normal_ __P((void)); extern float r_min_subnormal_ __P((void)); extern float r_nextafter_ __P((float *, float *)); extern int ir_nint_ __P((float *)); extern float r_pow_ __P((float *, float *)); extern float r_quiet_nan_ __P((long *)); extern float r_remainder_ __P((float *, float *)); extern float r_rint_ __P((float *)); extern float r_scalb_ __P((float *, float *)); extern float r_scalbn_ __P((float *, int *)); extern float r_signaling_nan_ __P((long *)); extern int ir_signbit_ __P((float *)); extern float r_significand_ __P((float *)); extern float r_sin_ __P((float *)); extern void r_sincos_ __P((float *, float *, float *)); extern void r_sincosd_ __P((float *, float *, float *)); extern void r_sincosp_ __P((float *, float *, float *)); extern void r_sincospi_ __P((float *, float *, float *)); extern float r_sind_ __P((float *)); extern float r_sinh_ __P((float *)); extern float r_sinp_ __P((float *)); extern float r_sinpi_ __P((float *)); extern float r_sqrt_ __P((float *)); extern float r_tan_ __P((float *)); extern float r_tand_ __P((float *)); extern float r_tanh_ __P((float *)); extern float r_tanp_ __P((float *)); extern float r_tanpi_ __P((float *)); extern float r_y0_ __P((float *)); extern float r_y1_ __P((float *)); extern float r_yn_ __P((int *, float *)); extern long double q_copysign_ __P((long double *, long double *)); extern long double q_fabs_ __P((long double *)); extern int iq_finite_ __P((long double *)); extern long double q_fmod_ __P((long double *, long double *)); extern enum fp_class_type iq_fp_class_ __P((long double *)); extern int iq_ilogb_ __P((long double *)); extern long double q_infinity_ __P((void)); extern int iq_isinf_ __P((long double *)); extern int iq_isnan_ __P((long double *)); extern int iq_isnormal_ __P((long double *)); extern int iq_issubnormal_ __P((long double *)); extern int iq_iszero_ __P((long double *)); extern long double q_max_normal_ __P((void)); extern long double q_max_subnormal_ __P((void)); extern long double q_min_normal_ __P((void)); extern long double q_min_subnormal_ __P((void)); extern long double q_nextafter_ __P((long double *, long double *)); extern long double q_quiet_nan_ __P((long *)); extern long double q_remainder_ __P((long double *, long double *)); extern long double q_scalbn_ __P((long double *, int *)); extern long double q_signaling_nan_ __P((long *)); extern int iq_signbit_ __P((long double *)); #endif /* defined(__SUNMATH_DEPRECATED) */ #ifdef __cplusplus } #endif #endif /* !defined(_SUNMATH_H) */