1 /* $NetBSD: complex.h,v 1.3 2010/09/15 16:11:30 christos Exp $ */
2 
3 /*
4  * Copyright (c) 2010 Matthias Drochner.
5  * Public domain.
6  */
7 
8 #ifndef	_COMPLEX_H
9 #define	_COMPLEX_H
10 
11 #include <sys/cdefs.h>
12 
13 #define complex _Complex
14 #define _Complex_I 1.0fi
15 #define I _Complex_I
16 
17 _BEGIN_STD_C
18 
19 /* 7.3.5 Trigonometric functions */
20 /* 7.3.5.1 The cacos functions */
21 double complex cacos(double complex);
22 float complex cacosf(float complex);
23 
24 /* 7.3.5.2 The casin functions */
25 double complex casin(double complex);
26 float complex casinf(float complex);
27 
28 /* 7.3.5.1 The catan functions */
29 double complex catan(double complex);
30 float complex catanf(float complex);
31 
32 /* 7.3.5.1 The ccos functions */
33 double complex ccos(double complex);
34 float complex ccosf(float complex);
35 
36 /* 7.3.5.1 The csin functions */
37 double complex csin(double complex);
38 float complex csinf(float complex);
39 
40 /* 7.3.5.1 The ctan functions */
41 double complex ctan(double complex);
42 float complex ctanf(float complex);
43 
44 /* 7.3.6 Hyperbolic functions */
45 /* 7.3.6.1 The cacosh functions */
46 double complex cacosh(double complex);
47 float complex cacoshf(float complex);
48 
49 /* 7.3.6.2 The casinh functions */
50 double complex casinh(double complex);
51 float complex casinhf(float complex);
52 
53 /* 7.3.6.3 The catanh functions */
54 double complex catanh(double complex);
55 float complex catanhf(float complex);
56 
57 /* 7.3.6.4 The ccosh functions */
58 double complex ccosh(double complex);
59 float complex ccoshf(float complex);
60 
61 /* 7.3.6.5 The csinh functions */
62 double complex csinh(double complex);
63 float complex csinhf(float complex);
64 
65 /* 7.3.6.6 The ctanh functions */
66 double complex ctanh(double complex);
67 float complex ctanhf(float complex);
68 
69 /* 7.3.7 Exponential and logarithmic functions */
70 /* 7.3.7.1 The cexp functions */
71 double complex cexp(double complex);
72 float complex cexpf(float complex);
73 
74 /* 7.3.7.2 The clog functions */
75 double complex clog(double complex);
76 float complex clogf(float complex);
77 
78 /* 7.3.8 Power and absolute-value functions */
79 /* 7.3.8.1 The cabs functions */
80 double cabs(double complex);
81 float cabsf(float complex);
82 
83 /* 7.3.8.2 The cpow functions */
84 double complex cpow(double complex, double complex);
85 float complex cpowf(float complex, float complex);
86 
87 /* 7.3.8.3 The csqrt functions */
88 double complex csqrt(double complex);
89 float complex csqrtf(float complex);
90 
91 /* 7.3.9 Manipulation functions */
92 /* 7.3.9.1 The carg functions */
93 double carg(double complex);
94 float cargf(float complex);
95 
96 /* 7.3.9.2 The cimag functions */
97 double cimag(double complex);
98 float cimagf(float complex);
99 
100 /* 7.3.9.3 The conj functions */
101 double complex conj(double complex);
102 float complex conjf(float complex);
103 
104 /* 7.3.9.4 The cproj functions */
105 double complex cproj(double complex);
106 float complex cprojf(float complex);
107 
108 /* 7.3.9.5 The creal functions */
109 double creal(double complex);
110 float crealf(float complex);
111 
112 #if __ISO_C_VISIBLE >= 2011
113 #ifdef _HAVE_BUILTIN_COMPLEX
114 #define CMPLX(r,i) __builtin_complex((double)(r), (double)(i))
115 #define CMPLXF(r,i) __builtin_complex((float)(r), (float)(i))
116 #define CMPLXL(r,i) __builtin_complex((long double)(r), (long double)(i))
117 #else
118 #define CMPLX(r,i) ((double complex) ((double) (r) + (double complex) I * (double) (i)))
119 #define CMPLXF(r,i) ((float complex) ((float) (r) + (float complex) I * (float) (i)))
120 #define CMPLXL(r,i) ((long double complex) ((long double) (r) + (long double complex) I * (long double) (i)))
121 #endif
122 #endif
123 
124 #if __GNU_VISIBLE
125 double complex clog10(double complex);
126 float complex clog10f(float complex);
127 #endif
128 
129 #ifdef _HAVE_LONG_DOUBLE
130 long double complex csqrtl(long double complex);
131 long double cabsl(long double complex) ;
132 long double complex cprojl(long double complex);
133 long double creall(long double complex);
134 long double complex conjl(long double complex);
135 long double cimagl(long double complex);
136 
137 #ifdef _HAVE_LONG_DOUBLE_MATH
138 long double cargl(long double complex);
139 long double complex casinl(long double complex);
140 long double complex cacosl(long double complex);
141 long double complex catanl(long double complex);
142 long double complex ccosl(long double complex);
143 long double complex csinl(long double complex);
144 long double complex ctanl(long double complex);
145 long double complex cacoshl(long double complex);
146 long double complex casinhl(long double complex);
147 long double complex catanhl(long double complex);
148 long double complex ccoshl(long double complex);
149 long double complex csinhl(long double complex);
150 long double complex ctanhl(long double complex);
151 long double complex cexpl(long double complex);
152 long double complex clogl(long double complex);
153 long double complex cpowl(long double complex, long double complex);
154 #if __GNU_VISIBLE
155 long double complex clog10l(long double complex);
156 #endif
157 #endif /* _HAVE_LONG_DOUBLE_MATH */
158 
159 #endif /* _HAVE_LONG_DOUBLE */
160 
161 _END_STD_C
162 
163 #endif	/* ! _COMPLEX_H */
164