1#pragma once
2
3#ifdef __cplusplus
4extern "C" {
5#endif
6
7#define complex _Complex
8#ifdef __GNUC__
9#define _Complex_I (__extension__(0.0f + 1.0fj))
10#else
11#define _Complex_I (0.0f + 1.0fj)
12#endif
13#define I _Complex_I
14
15double complex cacos(double complex);
16float complex cacosf(float complex);
17long double complex cacosl(long double complex);
18
19double complex casin(double complex);
20float complex casinf(float complex);
21long double complex casinl(long double complex);
22
23double complex catan(double complex);
24float complex catanf(float complex);
25long double complex catanl(long double complex);
26
27double complex ccos(double complex);
28float complex ccosf(float complex);
29long double complex ccosl(long double complex);
30
31double complex csin(double complex);
32float complex csinf(float complex);
33long double complex csinl(long double complex);
34
35double complex ctan(double complex);
36float complex ctanf(float complex);
37long double complex ctanl(long double complex);
38
39double complex cacosh(double complex);
40float complex cacoshf(float complex);
41long double complex cacoshl(long double complex);
42
43double complex casinh(double complex);
44float complex casinhf(float complex);
45long double complex casinhl(long double complex);
46
47double complex catanh(double complex);
48float complex catanhf(float complex);
49long double complex catanhl(long double complex);
50
51double complex ccosh(double complex);
52float complex ccoshf(float complex);
53long double complex ccoshl(long double complex);
54
55double complex csinh(double complex);
56float complex csinhf(float complex);
57long double complex csinhl(long double complex);
58
59double complex ctanh(double complex);
60float complex ctanhf(float complex);
61long double complex ctanhl(long double complex);
62
63double complex cexp(double complex);
64float complex cexpf(float complex);
65long double complex cexpl(long double complex);
66
67double complex clog(double complex);
68float complex clogf(float complex);
69long double complex clogl(long double complex);
70
71double cabs(double complex);
72float cabsf(float complex);
73long double cabsl(long double complex);
74
75double complex cpow(double complex, double complex);
76float complex cpowf(float complex, float complex);
77long double complex cpowl(long double complex, long double complex);
78
79double complex csqrt(double complex);
80float complex csqrtf(float complex);
81long double complex csqrtl(long double complex);
82
83double carg(double complex);
84float cargf(float complex);
85long double cargl(long double complex);
86
87double cimag(double complex);
88float cimagf(float complex);
89long double cimagl(long double complex);
90
91double complex conj(double complex);
92float complex conjf(float complex);
93long double complex conjl(long double complex);
94
95double complex cproj(double complex);
96float complex cprojf(float complex);
97long double complex cprojl(long double complex);
98
99double creal(double complex);
100float crealf(float complex);
101long double creall(long double complex);
102
103#ifndef __cplusplus
104#define __CIMAG(x, t)     \
105    (+(union {            \
106          _Complex t __z; \
107          t __xy[2];      \
108      }){(_Complex t)(x)} \
109          .__xy[1])
110
111#define creal(x) ((double)(x))
112#define crealf(x) ((float)(x))
113#define creall(x) ((long double)(x))
114
115#define cimag(x) __CIMAG(x, double)
116#define cimagf(x) __CIMAG(x, float)
117#define cimagl(x) __CIMAG(x, long double)
118#endif
119
120#if __STDC_VERSION__ >= 201112L
121#if defined(_Imaginary_I)
122#define __CMPLX(x, y, t) ((t)(x) + _Imaginary_I * (t)(y))
123#elif defined(__clang__)
124#define __CMPLX(x, y, t) (+(_Complex t){(t)(x), (t)(y)})
125#else
126#define __CMPLX(x, y, t) (__builtin_complex((t)(x), (t)(y)))
127#endif
128#define CMPLX(x, y) __CMPLX(x, y, double)
129#define CMPLXF(x, y) __CMPLX(x, y, float)
130#define CMPLXL(x, y) __CMPLX(x, y, long double)
131#endif
132
133#ifdef __cplusplus
134}
135#endif
136