6 // Define the complex type corresponding to __float128
7 // ("_Complex __float128" is not allowed)
8 typedef _Complex
float __attribute__((mode(TC
))) __complex128
;
11 // Prototypes for real functions
12 extern __float128
acosq (__float128
);
13 extern __float128
acoshq (__float128
);
14 extern __float128
asinq (__float128
);
15 extern __float128
asinhq (__float128
);
16 extern __float128
atanq (__float128
);
17 extern __float128
atanhq (__float128
);
18 extern __float128
atan2q (__float128
, __float128
);
19 extern __float128
cbrtq (const __float128
);
20 extern __float128
ceilq (__float128
);
21 extern __float128
copysignq (__float128
, __float128
);
22 extern __float128
coshq (__float128
);
23 extern __float128
cosq (__float128
);
24 extern __float128
erfq (__float128
);
25 extern __float128
erfcq (__float128
);
26 extern __float128
expq (__float128
);
27 extern __float128
expm1q (__float128
);
28 extern __float128
fabsq (__float128
);
29 extern int finiteq (const __float128
);
30 extern __float128
floorq (__float128
);
31 extern __float128
fmodq (__float128
, __float128
);
32 extern __float128
frexpq (__float128
, int *);
33 extern __float128
hypotq (__float128
, __float128
);
34 extern int isinfq (__float128
);
35 extern int isnanq (const __float128
);
36 extern __float128
j0q (__float128
);
37 extern __float128
j1q (__float128
);
38 extern __float128
jnq (int, __float128
);
39 extern __float128
ldexpq (__float128
, int);
40 extern __float128
lgammaq (__float128
);
41 extern long long int llroundq (__float128
);
42 extern __float128
logq (__float128
);
43 extern __float128
log10q (__float128
);
44 extern __float128
log1pq (__float128
);
45 extern long int lroundq (__float128
);
46 extern __float128
modfq (__float128
, __float128
*);
47 extern __float128
nanq (const char *);
48 extern __float128
nextafterq (__float128
, __float128
);
49 extern __float128
powq (__float128
, __float128
);
50 extern __float128
remainderq (__float128
, __float128
);
51 extern __float128
rintq (__float128
);
52 extern __float128
roundq (__float128
);
53 extern __float128
scalblnq (__float128
, long int);
54 extern __float128
scalbnq (__float128
, int);
55 extern int signbitq (const __float128
);
56 extern void sincosq (__float128
, __float128
*, __float128
*);
57 extern __float128
sinhq (__float128
);
58 extern __float128
sinq (__float128
);
59 extern __float128
sqrtq (const __float128
);
60 extern __float128
tanq (__float128
);
61 extern __float128
tanhq (__float128
);
62 extern __float128
tgammaq (__float128
);
63 extern __float128
truncq (__float128
);
64 extern __float128
y0q (__float128
);
65 extern __float128
y1q (__float128
);
66 extern __float128
ynq (int, __float128
);
69 // Prototypes for complex functions
70 extern __float128
cabsq (__complex128
);
71 extern __float128
cargq (__complex128
);
72 extern __complex128
ccosq (__complex128
);
73 extern __complex128
ccoshq (__complex128
);
74 extern __complex128
cexpq (__complex128
);
75 extern __complex128
cexpiq (__float128
);
76 extern __complex128
clogq (__complex128
);
77 extern __complex128
clog10q (__complex128
);
78 extern __complex128
cpowq (__complex128
, __complex128
);
79 extern __complex128
csinq (__complex128
);
80 extern __complex128
csinhq (__complex128
);
81 extern __complex128
csqrtq (__complex128
);
82 extern __complex128
ctanq (__complex128
);
83 extern __complex128
ctanhq (__complex128
);
86 // Prototypes for our I/O functions
87 extern int quadmath_strtopQ (const char *, char **, void *);
88 extern void quadmath_dtoaq (char *, size_t, size_t, __float128
);
92 #define FLT128_MAX 1.18973149535723176508575932662800702e4932Q
93 #define FLT128_MIN 3.36210314311209350626267781732175260e-4932Q
94 #define FLT128_EPSILON 1.92592994438723585305597794258492732e-34Q
95 #define FLT128_DENORM_MIN 6.475175119438025110924438958227646552e-4966Q
96 #define FLT128_MANT_DIG 113
97 #define FLT128_MIN_EXP (-16381)
98 #define FLT128_MAX_EXP 16384
99 // TODO -- One day, we need to add the following macros:
100 // FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP
103 #define HUGE_VALQ __builtin_huge_valq()
104 /* The following alternative is valid, but brings the warning:
105 (floating constant exceeds range of ‘__float128’) */
106 /* #define HUGE_VALQ (__extension__ 0x1.0p32767Q) */