/* $NetBSD: complex.h,v 1.3 2010/09/15 16:11:30 christos Exp $ */ /* * Written by Matthias Drochner. * Public domain. */ #ifndef	_COMPLEX_H#define	_COMPLEX_H #define complex _Complex#define _Complex_I 1.0fi#define I _Complex_I #include <sys/cdefs.h> __BEGIN_DECLS /* Implementation from FreeBSD */#if __ISO_C_VISIBLE >= 2011#ifdef __clang__#define	CMPLX(x, y)	((double complex){ x, y })#define	CMPLXF(x, y)	((float complex){ x, y })#define	CMPLXL(x, y)	((long double complex){ x, y })#elif __GNUC_PREREQ__(4, 7)#define	CMPLX(x, y)	__builtin_complex((double)(x), (double)(y))#define	CMPLXF(x, y)	__builtin_complex((float)(x), (float)(y))#define	CMPLXL(x, y)	__builtin_complex((long double)(x), (long double)(y))#endif#endif /* __ISO_C_VISIBLE >= 2011 */ /* 7.3.5 Trigonometric functions *//* 7.3.5.1 The cacos functions */double complex cacos(double complex);float complex cacosf(float complex);long double complex cacosl(long double complex); /* 7.3.5.2 The casin functions */double complex casin(double complex);float complex casinf(float complex);long double complex casinl(long double complex); /* 7.3.5.1 The catan functions */double complex catan(double complex);float complex catanf(float complex);long double complex catanl(long double complex); /* 7.3.5.1 The ccos functions */double complex ccos(double complex);float complex ccosf(float complex);long double complex ccosl(long double complex); /* 7.3.5.1 The csin functions */double complex csin(double complex);float complex csinf(float complex);long double complex csinl(long double complex); /* 7.3.5.1 The ctan functions */double complex ctan(double complex);float complex ctanf(float complex);long double complex ctanl(long double complex); /* 7.3.6 Hyperbolic functions *//* 7.3.6.1 The cacosh functions */double complex cacosh(double complex);float complex cacoshf(float complex);long double complex cacoshl(long double complex); /* 7.3.6.2 The casinh functions */double complex casinh(double complex);float complex casinhf(float complex);long double complex casinhl(long double complex); /* 7.3.6.3 The catanh functions */double complex catanh(double complex);float complex catanhf(float complex);long double complex catanhl(long double complex); /* 7.3.6.4 The ccosh functions */double complex ccosh(double complex);float complex ccoshf(float complex);long double complex ccoshl(long double complex); /* 7.3.6.5 The csinh functions */double complex csinh(double complex);float complex csinhf(float complex);long double complex csinhl(long double complex); /* 7.3.6.6 The ctanh functions */double complex ctanh(double complex);float complex ctanhf(float complex);long double complex ctanhl(long double complex); /* 7.3.7 Exponential and logarithmic functions *//* 7.3.7.1 The cexp functions */double complex cexp(double complex);float complex cexpf(float complex);long double complex cexpl(long double complex); /* 7.3.7.2 The clog functions */double complex clog(double complex);float complex clogf(float complex);long double complex clogl(long double complex); /* 7.3.8 Power and absolute-value functions *//* 7.3.8.1 The cabs functions *//*#ifndef __LIBM0_SOURCE__ *//* avoid conflict with historical cabs(struct complex) *//* double cabs(double complex) __RENAME(__c99_cabs);   float cabsf(float complex) __RENAME(__c99_cabsf);   #endif*/long double cabsl(long double complex) ;double cabs(double complex) ;float cabsf(float complex) ; /* 7.3.8.2 The cpow functions */double complex cpow(double complex, double complex);float complex cpowf(float complex, float complex);long double complex cpowl(long double complex, long double complex); /* 7.3.8.3 The csqrt functions */double complex csqrt(double complex);float complex csqrtf(float complex);long double complex csqrtl(long double complex); /* 7.3.9 Manipulation functions *//* 7.3.9.1 The carg functions */ double carg(double complex);float cargf(float complex);long double cargl(long double complex); /* 7.3.9.2 The cimag functions */double cimag(double complex);float cimagf(float complex);long double cimagl(long double complex); /* 7.3.9.3 The conj functions */double complex conj(double complex);float complex conjf(float complex);long double complex conjl(long double complex); /* 7.3.9.4 The cproj functions */double complex cproj(double complex);float complex cprojf(float complex);long double complex cprojl(long double complex); /* 7.3.9.5 The creal functions */double creal(double complex);float crealf(float complex);long double creall(long double complex); #if __GNU_VISIBLEdouble complex clog10(double complex);float complex clog10f(float complex);# if defined(__CYGWIN__)long double complex clog10l(long double complex);# endif#endif __END_DECLS #endif	/* ! _COMPLEX_H */