Meg's Mirrors

zig

1	#ifndef _COMPLEX_H
2	#define _COMPLEX_H
3
4	#ifdef __cplusplus
5	extern "C" {
6	#endif
7
8	#define complex _Complex
9	#ifdef __GNUC__
10	#define _Complex_I (__extension__ (0.0f+1.0fi))
11	#else
12	#define _Complex_I (0.0f+1.0fi)
13	#endif
14	#define I _Complex_I
15
16	double complex cacos(double complex);
17	float complex cacosf(float complex);
18	long double complex cacosl(long double complex);
19
20	double complex casin(double complex);
21	float complex casinf(float complex);
22	long double complex casinl(long double complex);
23
24	double complex catan(double complex);
25	float complex catanf(float complex);
26	long double complex catanl(long double complex);
27
28	double complex ccos(double complex);
29	float complex ccosf(float complex);
30	long double complex ccosl(long double complex);
31
32	double complex csin(double complex);
33	float complex csinf(float complex);
34	long double complex csinl(long double complex);
35
36	double complex ctan(double complex);
37	float complex ctanf(float complex);
38	long double complex ctanl(long double complex);
39
40	double complex cacosh(double complex);
41	float complex cacoshf(float complex);
42	long double complex cacoshl(long double complex);
43
44	double complex casinh(double complex);
45	float complex casinhf(float complex);
46	long double complex casinhl(long double complex);
47
48	double complex catanh(double complex);
49	float complex catanhf(float complex);
50	long double complex catanhl(long double complex);
51
52	double complex ccosh(double complex);
53	float complex ccoshf(float complex);
54	long double complex ccoshl(long double complex);
55
56	double complex csinh(double complex);
57	float complex csinhf(float complex);
58	long double complex csinhl(long double complex);
59
60	double complex ctanh(double complex);
61	float complex ctanhf(float complex);
62	long double complex ctanhl(long double complex);
63
64	double complex cexp(double complex);
65	float complex cexpf(float complex);
66	long double complex cexpl(long double complex);
67
68	double complex clog(double complex);
69	float complex clogf(float complex);
70	long double complex clogl(long double complex);
71
72	double cabs(double complex);
73	float cabsf(float complex);
74	long double cabsl(long double complex);
75
76	double complex cpow(double complex, double complex);
77	float complex cpowf(float complex, float complex);
78	long double complex cpowl(long double complex, long double complex);
79
80	double complex csqrt(double complex);
81	float complex csqrtf(float complex);
82	long double complex csqrtl(long double complex);
83
84	double carg(double complex);
85	float cargf(float complex);
86	long double cargl(long double complex);
87
88	double cimag(double complex);
89	float cimagf(float complex);
90	long double cimagl(long double complex);
91
92	double complex conj(double complex);
93	float complex conjf(float complex);
94	long double complex conjl(long double complex);
95
96	double complex cproj(double complex);
97	float complex cprojf(float complex);
98	long double complex cprojl(long double complex);
99
100	double creal(double complex);
101	float crealf(float complex);
102	long double creall(long double complex);
103
104	#ifdef __wasilibc_unmodified_upstream /* Use the compiler's real/imag operators rather than union type punning */
105	#ifndef __cplusplus
106	#define __CIMAG(x, t) \
107	(+(union { _Complex t __z; t __xy[2]; }){(_Complex t)(x)}.__xy[1])
108
109	#define creal(x) ((double)(x))
110	#define crealf(x) ((float)(x))
111	#define creall(x) ((long double)(x))
112
113	#define cimag(x) __CIMAG(x, double)
114	#define cimagf(x) __CIMAG(x, float)
115	#define cimagl(x) __CIMAG(x, long double)
116	#endif
117	#else
118	#define creal(x) (__builtin_creal(x))
119	#define crealf(x) (__builtin_crealf(x))
120	#define creall(x) (__builtin_creall(x))
121
122	#define cimag(x) (__builtin_cimag(x))
123	#define cimagf(x) (__builtin_cimagf(x))
124	#define cimagl(x) (__builtin_cimagl(x))
125	#endif
126
127	#if __STDC_VERSION__ >= 201112L
128	#if defined(_Imaginary_I)
129	#define __CMPLX(x, y, t) ((t)(x) + _Imaginary_I*(t)(y))
130	#elif defined(__clang__)
131	#define __CMPLX(x, y, t) (+(_Complex t){ (t)(x), (t)(y) })
132	#else
133	#define __CMPLX(x, y, t) (__builtin_complex((t)(x), (t)(y)))
134	#endif
135	#define CMPLX(x, y) __CMPLX(x, y, double)
136	#define CMPLXF(x, y) __CMPLX(x, y, float)
137	#define CMPLXL(x, y) __CMPLX(x, y, long double)
138	#endif
139
140	#ifdef __cplusplus
141	}
142	#endif
143	#endif