2 * This file has no copyright assigned and is placed in the Public Domain.
3 * This file is part of the w64 mingw-runtime package.
4 * No warranty is given; refer to the file DISCLAIMER within this package.
13 #pragma pack(push,_CRT_PACKING)
19 #ifndef _EXCEPTION_DEFINED
20 #define _EXCEPTION_DEFINED
30 #ifndef _COMPLEX_DEFINED
31 #define _COMPLEX_DEFINED
47 _CRTIMP
extern double _HUGE
;
49 #define HUGE_VAL _HUGE
51 #ifndef _CRT_ABS_DEFINED
52 #define _CRT_ABS_DEFINED
53 int __cdecl
abs(int _X
);
54 long __cdecl
labs(long _X
);
56 double __cdecl
acos(double _X
);
57 double __cdecl
asin(double _X
);
58 double __cdecl
atan(double _X
);
59 double __cdecl
atan2(double _Y
,double _X
);
62 _CRTIMP
double __cdecl
_copysign (double _Number
,double _Sign
);
63 _CRTIMP
double __cdecl
_chgsign (double _X
);
65 double __cdecl
cos(double _X
);
66 double __cdecl
cosh(double _X
);
67 double __cdecl
exp(double _X
);
68 double expm1(double _X
);
69 double __cdecl
fabs(double _X
);
70 double __cdecl
fmod(double _X
,double _Y
);
71 double __cdecl
log(double _X
);
72 double __cdecl
log10(double _X
);
73 double __cdecl
pow(double _X
,double _Y
);
74 double __cdecl
sin(double _X
);
75 double __cdecl
sinh(double _X
);
76 double __cdecl
tan(double _X
);
77 double __cdecl
tanh(double _X
);
78 double __cdecl
sqrt(double _X
);
79 #ifndef _CRT_ATOF_DEFINED
80 #define _CRT_ATOF_DEFINED
81 double __cdecl
atof(const char *_String
);
82 double __cdecl
_atof_l(const char *_String
,_locale_t _Locale
);
85 _CRTIMP
double __cdecl
_cabs(struct _complex _ComplexA
);
86 _CRTIMP
double __cdecl
ceil(double _X
);
87 _CRTIMP
double __cdecl
floor(double _X
);
88 _CRTIMP
double __cdecl
frexp(double _X
,int *_Y
);
89 _CRTIMP
double __cdecl
_hypot(double _X
,double _Y
);
90 _CRTIMP
double __cdecl
_j0(double _X
);
91 _CRTIMP
double __cdecl
_j1(double _X
);
92 _CRTIMP
double __cdecl
_jn(int _X
,double _Y
);
93 _CRTIMP
double __cdecl
ldexp(double _X
,int _Y
);
94 #ifndef _CRT_MATHERR_DEFINED
95 #define _CRT_MATHERR_DEFINED
96 int __cdecl
_matherr(struct _exception
*_Except
);
98 _CRTIMP
double __cdecl
modf(double _X
,double *_Y
);
99 _CRTIMP
double __cdecl
_y0(double _X
);
100 _CRTIMP
double __cdecl
_y1(double _X
);
101 _CRTIMP
double __cdecl
_yn(int _X
,double _Y
);
103 #if defined(__i386__) || defined(_M_IX86)
104 _CRTIMP
int __cdecl
_set_SSE2_enable(int _Flag
);
105 /* from libmingwex */
106 float __cdecl
_hypotf(float _X
,float _Y
);
109 float frexpf(float _X
,int *_Y
);
110 float __cdecl
ldexpf(float _X
,int _Y
);
111 long double __cdecl
ldexpl(long double _X
,int _Y
);
112 float __cdecl
acosf(float _X
);
113 float __cdecl
asinf(float _X
);
114 float __cdecl
atanf(float _X
);
115 float __cdecl
atan2f(float _X
,float _Y
);
116 float __cdecl
cosf(float _X
);
117 float __cdecl
sinf(float _X
);
118 float __cdecl
tanf(float _X
);
119 float __cdecl
coshf(float _X
);
120 float __cdecl
sinhf(float _X
);
121 float __cdecl
tanhf(float _X
);
122 float __cdecl
expf(float _X
);
123 float expm1f(float _X
);
124 float __cdecl
logf(float _X
);
125 float __cdecl
log10f(float _X
);
126 float __cdecl
modff(float _X
,float *_Y
);
127 float __cdecl
powf(float _X
,float _Y
);
128 float __cdecl
sqrtf(float _X
);
129 float __cdecl
ceilf(float _X
);
130 float __cdecl
floorf(float _X
);
131 float __cdecl
fmodf(float _X
,float _Y
);
132 float __cdecl
_hypotf(float _X
,float _Y
);
133 float __cdecl
fabsf(float _X
);
134 #if !defined(__ia64__) && !defined(_M_IA64)
135 /* from libmingwex */
136 float __cdecl
_copysignf (float _Number
,float _Sign
);
137 float __cdecl
_chgsignf (float _X
);
138 float __cdecl
_logbf(float _X
);
139 float __cdecl
_nextafterf(float _X
,float _Y
);
140 int __cdecl
_finitef(float _X
);
141 int __cdecl
_isnanf(float _X
);
142 int __cdecl
_fpclassf(float _X
);
145 #if defined(__GNUC__)
147 #define __fabs(x, res) \
148 __asm__ ("fabs;" : "=t" (res) : "0" (x))
150 #elif defined(_MSC_VER)
152 #define __fabs(x, res) \
153 __asm { fld [(x)] } \
155 __asm { fstp [(res)] }
159 __CRT_INLINE
long double __cdecl
fabsl (long double x
)
166 __CRT_INLINE
long double _chgsignl(long double _Number
) { return _chgsign((double)(_Number
)); }
167 __CRT_INLINE
long double _copysignl(long double _Number
,long double _Sign
) { return _copysign((double)(_Number
),(double)(_Sign
)); }
168 __CRT_INLINE
long double _hypotl(long double _X
,long double _Y
) { return _hypot((double)(_X
),(double)(_Y
)); }
169 __CRT_INLINE
float frexpf(float _X
,int *_Y
) { return ((float)frexp((double)_X
,_Y
)); }
171 #if !defined (__ia64__) && !defined (_M_IA64)
172 __CRT_INLINE
float __cdecl
fabsf (float x
)
179 __CRT_INLINE
float __cdecl
ldexpf (float x
, int expn
) { return (float) ldexp (x
, expn
); }
182 #define _matherrl _matherr
184 __CRT_INLINE
long double modfl(long double _X
,long double *_Y
) {
185 double _Di
,_Df
= modf((double)_X
,&_Di
);
186 *_Y
= (long double)_Di
;
190 #if !defined(__x86_64) && !defined(_M_AMD64)
191 __CRT_INLINE
float acosf(float _X
) { return ((float)acos((double)_X
)); }
192 __CRT_INLINE
float asinf(float _X
) { return ((float)asin((double)_X
)); }
193 __CRT_INLINE
float atanf(float _X
) { return ((float)atan((double)_X
)); }
194 __CRT_INLINE
float atan2f(float _X
,float _Y
) { return ((float)atan2((double)_X
,(double)_Y
)); }
195 __CRT_INLINE
float ceilf(float _X
) { return ((float)ceil((double)_X
)); }
196 __CRT_INLINE
float cosf(float _X
) { return ((float)cos((double)_X
)); }
197 __CRT_INLINE
float coshf(float _X
) { return ((float)cosh((double)_X
)); }
198 __CRT_INLINE
float expf(float _X
) { return ((float)exp((double)_X
)); }
199 __CRT_INLINE
float floorf(float _X
) { return ((float)floor((double)_X
)); }
200 __CRT_INLINE
float fmodf(float _X
,float _Y
) { return ((float)fmod((double)_X
,(double)_Y
)); }
201 __CRT_INLINE
float logf(float _X
) { return ((float)log((double)_X
)); }
202 __CRT_INLINE
float log10f(float _X
) { return ((float)log10((double)_X
)); }
203 __CRT_INLINE
float modff(float _X
,float *_Y
) {
204 double _Di
,_Df
= modf((double)_X
,&_Di
);
208 __CRT_INLINE
float powf(float _X
,float _Y
) { return ((float)pow((double)_X
,(double)_Y
)); }
209 __CRT_INLINE
float sinf(float _X
) { return ((float)sin((double)_X
)); }
210 __CRT_INLINE
float sinhf(float _X
) { return ((float)sinh((double)_X
)); }
211 __CRT_INLINE
float sqrtf(float _X
) { return ((float)sqrt((double)_X
)); }
212 __CRT_INLINE
float tanf(float _X
) { return ((float)tan((double)_X
)); }
213 __CRT_INLINE
float tanhf(float _X
) { return ((float)tanh((double)_X
)); }
217 #define DOMAIN _DOMAIN
219 #define OVERFLOW _OVERFLOW
220 #define UNDERFLOW _UNDERFLOW
223 #define matherr _matherr
226 /* double __cdecl cabs(struct _complex _X); */
227 double __cdecl
hypot(double _X
,double _Y
);
228 __CRT_INLINE
float __cdecl
hypotf (float x
, float y
)
229 { return (float) hypot (x
, y
);}
230 _CRTIMP
double __cdecl
j0(double _X
);
231 _CRTIMP
double __cdecl
j1(double _X
);
232 _CRTIMP
double __cdecl
jn(int _X
,double _Y
);
233 _CRTIMP
double __cdecl
y0(double _X
);
234 _CRTIMP
double __cdecl
y1(double _X
);
235 _CRTIMP
double __cdecl
yn(int _X
,double _Y
);
239 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \
240 || !defined __STRICT_ANSI__ || defined __GLIBCPP__
242 #if !defined(_MSC_VER)
243 #define NAN (0.0F/0.0F)
244 #define HUGE_VALF (1.0F/0.0F)
245 #define HUGE_VALL (1.0L/0.0L)
246 #define INFINITY (1.0F/0.0F)
250 #define FP_NAN 0x0100
251 #define FP_NORMAL 0x0400
252 #define FP_INFINITE (FP_NAN | FP_NORMAL)
253 #define FP_ZERO 0x4000
254 #define FP_SUBNORMAL (FP_NORMAL | FP_ZERO)
255 /* 0x0200 is signbit mask */
257 #if defined(__GNUC__)
259 #define __fxam(x, sw) \
260 __asm__ ("fxam; fstsw %%ax;" : "=a" (sw): "t" (x))
262 #elif defined(_MSC_VER)
264 #define __fxam(x, sw) \
265 __asm { fld [(x)] } \
268 __asm { fnstsw [(sw)] } \
274 We can't __CRT_INLINE float or double, because we want to ensure truncation
275 to semantic type before classification.
276 (A normal long double value might become subnormal when
277 converted to double, and zero when converted to float.)
280 extern int __cdecl
__fpclassifyf (float);
281 extern int __cdecl
__fpclassify (double);
283 __CRT_INLINE
int __cdecl
__fpclassifyl (long double x
){
286 return sw
& (FP_NAN
| FP_NORMAL
| FP_ZERO
);
289 __CRT_INLINE
int __cdecl
__fpclassify (double x
){
290 return __fpclassifyl((long double)x
);
293 #define fpclassify(x) (sizeof (x) == sizeof (float) ? __fpclassifyf (x) \
294 : sizeof (x) == sizeof (double) ? __fpclassify (x) \
298 #define isfinite(x) ((fpclassify(x) & FP_NAN) == 0)
301 /* #define isinf(x) (fpclassify(x) == FP_INFINITE) */
303 /* we don't have fpclassify */
304 __CRT_INLINE
int isinf (double d
) {
306 double val
= frexp (d
, &expon
);
310 } else if (val
== -0.5) {
321 /* We don't need to worry about truncation here:
322 A NaN stays a NaN. */
324 __CRT_INLINE
int __cdecl
__isnan (double _x
)
328 return (sw
& (FP_NAN
| FP_NORMAL
| FP_INFINITE
| FP_ZERO
| FP_SUBNORMAL
))
332 __CRT_INLINE
int __cdecl
__isnanf (float _x
)
336 return (sw
& (FP_NAN
| FP_NORMAL
| FP_INFINITE
| FP_ZERO
| FP_SUBNORMAL
))
340 __CRT_INLINE
int __cdecl
__isnanl (long double _x
)
344 return (sw
& (FP_NAN
| FP_NORMAL
| FP_INFINITE
| FP_ZERO
| FP_SUBNORMAL
))
349 #define isnan(x) (sizeof (x) == sizeof (float) ? __isnanf (x) \
350 : sizeof (x) == sizeof (double) ? __isnan (x) \
354 #define isnormal(x) (fpclassify(x) == FP_NORMAL)
356 /* 7.12.3.6 The signbit macro */
357 __CRT_INLINE
int __cdecl
__signbit (double x
) {
363 __CRT_INLINE
int __cdecl
__signbitf (float x
) {
369 __CRT_INLINE
int __cdecl
__signbitl (long double x
) {
375 #define signbit(x) (sizeof (x) == sizeof (float) ? __signbitf (x) \
376 : sizeof (x) == sizeof (double) ? __signbit (x) \
379 extern double __cdecl
exp2(double);
380 extern float __cdecl
exp2f(float);
381 extern long double __cdecl
exp2l(long double);
383 #define FP_ILOGB0 ((int)0x80000000)
384 #define FP_ILOGBNAN ((int)0x80000000)
385 extern int __cdecl
ilogb (double);
386 extern int __cdecl
ilogbf (float);
387 extern int __cdecl
ilogbl (long double);
389 extern double __cdecl
log1p(double);
390 extern float __cdecl
log1pf(float);
391 extern long double __cdecl
log1pl(long double);
393 extern double __cdecl
log2 (double);
394 extern float __cdecl
log2f (float);
395 extern long double __cdecl
log2l (long double);
397 extern double __cdecl
logb (double);
398 extern float __cdecl
logbf (float);
399 extern long double __cdecl
logbl (long double);
401 #if defined(__GNUC__)
403 #define __fxtract(x, res) \
404 __asm__ ("fxtract\n\t" \
405 "fstp %%st" : "=t" (res) : "0" (x))
407 #elif defined(_MSC_VER)
409 #define __fxtract(x, res) \
410 __asm { fld [(x)] } \
412 __asm { fstp st(0) } \
413 __asm { fstp [(res)] }
417 __CRT_INLINE
double __cdecl
logb (double x
)
424 __CRT_INLINE
float __cdecl
logbf (float x
)
431 __CRT_INLINE
long double __cdecl
logbl (long double x
)
439 extern double __cdecl
scalbn (double, int);
440 extern float __cdecl
scalbnf (float, int);
441 extern long double __cdecl
scalbnl (long double, int);
443 extern double __cdecl
scalbln (double, long);
444 extern float __cdecl
scalblnf (float, long);
445 extern long double __cdecl
scalblnl (long double, long);
448 /* Implementations adapted from Cephes versions */
449 extern double __cdecl
cbrt (double);
450 extern float __cdecl
cbrtf (float);
451 extern long double __cdecl
cbrtl (long double);
453 extern long double __cdecl
hypotl (long double, long double);
455 extern long double __cdecl
powl (long double, long double);
456 extern long double __cdecl
expl(long double);
457 extern long double expm1l(long double);
458 extern long double __cdecl
coshl(long double);
459 extern long double __cdecl
acosl(long double);
460 extern long double __cdecl
asinl(long double);
461 extern long double __cdecl
atanl(long double);
462 extern long double __cdecl
atan2l(long double,long double);
463 extern long double __cdecl
sinhl(long double);
464 extern long double __cdecl
tanhl(long double);
466 /* 7.12.8.1 The erf functions */
467 extern double __cdecl
erf (double);
468 extern float __cdecl
erff (float);
470 extern long double __cdecl erfl (long double);
473 /* 7.12.8.2 The erfc functions */
474 extern double __cdecl
erfc (double);
475 extern float __cdecl
erfcf (float);
477 extern long double __cdecl erfcl (long double);
480 /* 7.12.8.3 The lgamma functions */
481 extern double __cdecl
lgamma (double);
482 extern float __cdecl
lgammaf (float);
483 extern long double __cdecl
lgammal (long double);
485 /* 7.12.8.4 The tgamma functions */
486 extern double __cdecl
tgamma (double);
487 extern float __cdecl
tgammaf (float);
488 extern long double __cdecl
tgammal (long double);
490 extern long double __cdecl
ceill (long double);
491 extern long double __cdecl
floorl (long double);
492 extern long double __cdecl
frexpl(long double,int *);
493 extern long double __cdecl
log10l(long double);
494 extern long double __cdecl
logl(long double);
495 extern long double __cdecl
cosl(long double);
496 extern long double __cdecl
sinl(long double);
497 extern long double __cdecl
tanl(long double);
498 extern long double sqrtl(long double);
501 extern double __cdecl
nearbyint ( double);
502 extern float __cdecl
nearbyintf (float);
503 extern long double __cdecl
nearbyintl (long double);
506 /* round, using fpu control word settings */
507 #if defined(__GNUC__)
509 #define __frndint(x, res) \
510 __asm__ ("fabs;" : "=t" (res) : "0" (x))
512 #elif defined(_MSC_VER)
514 #define __frndint(x, res) \
515 __asm { fld [(x)] } \
517 __asm { fstp [(res)] }
521 __CRT_INLINE
double __cdecl
rint (double x
)
524 __frndint(x
, retval
);
528 __CRT_INLINE
float __cdecl
rintf (float x
)
531 __frndint(x
, retval
);
535 __CRT_INLINE
long double __cdecl
rintl (long double x
)
538 __frndint(x
, retval
);
543 #if defined(__GNUC__)
545 #define __fistpl(x, res) \
546 __asm__ __volatile__("fistpl %0" : "=m" (res) : "t" (x) : "st")
548 #define __fistpll(x, res) \
549 __asm__ __volatile__("fistpll %0" : "=m" (res) : "t" (x) : "st")
551 #elif defined(_MSC_VER)
553 #define __fistpl(x, res) \
554 __asm { fld [(x)] } \
555 __asm { fistp [(res)] }
557 #define __fistpll(x, res) \
558 __asm { fld [(x)] } \
559 __asm { fistp [(res)] }
563 __CRT_INLINE
long __cdecl
lrint (double x
)
570 __CRT_INLINE
long __cdecl
lrintf (float x
)
577 __CRT_INLINE
long __cdecl
lrintl (long double x
)
584 __MINGW_EXTENSION __CRT_INLINE
long long __cdecl
llrint (double x
)
586 __MINGW_EXTENSION
long long retval
;
587 __fistpll(x
, retval
);
591 __MINGW_EXTENSION __CRT_INLINE
long long __cdecl
llrintf (float x
)
593 __MINGW_EXTENSION
long long retval
;
594 __fistpll(x
, retval
);
598 __MINGW_EXTENSION __CRT_INLINE
long long __cdecl
llrintl (long double x
)
600 __MINGW_EXTENSION
long long retval
;
601 __fistpll(x
, retval
);
606 /* round away from zero, regardless of fpu control word settings */
607 extern double __cdecl
round (double);
608 extern float __cdecl
roundf (float);
609 extern long double __cdecl
roundl (long double);
612 extern long __cdecl
lround (double);
613 extern long __cdecl
lroundf (float);
614 extern long __cdecl
lroundl (long double);
616 __MINGW_EXTENSION
extern long long __cdecl
llround (double);
617 __MINGW_EXTENSION
extern long long __cdecl
llroundf (float);
618 __MINGW_EXTENSION
extern long long __cdecl
llroundl (long double);
621 /* round towards zero, regardless of fpu control word settings */
622 extern double __cdecl
trunc (double);
623 extern float __cdecl
truncf (float);
624 extern long double __cdecl
truncl (long double);
626 extern long double __cdecl
fmodl (long double, long double);
629 extern double __cdecl
remainder (double, double);
630 extern float __cdecl
remainderf (float, float);
631 extern long double __cdecl
remainderl (long double, long double);
634 extern double __cdecl
remquo(double, double, int *);
635 extern float __cdecl
remquof(float, float, int *);
636 extern long double __cdecl
remquol(long double, long double, int *);
639 extern double __cdecl
copysign (double, double); /* in libmoldname.a */
640 extern float __cdecl
copysignf (float, float);
641 extern long double __cdecl
copysignl (long double, long double);
643 /* 7.12.11.2 Return a NaN */
644 extern double __cdecl
nan(const char *tagp
);
645 extern float __cdecl
nanf(const char *tagp
);
646 extern long double __cdecl
nanl(const char *tagp
);
648 #ifndef __STRICT_ANSI__
649 #define _nan() nan("")
650 #define _nanf() nanf("")
651 #define _nanl() nanl("")
655 extern double __cdecl
nextafter (double, double); /* in libmoldname.a */
656 extern float __cdecl
nextafterf (float, float);
657 extern long double __cdecl
nextafterl (long double, long double);
659 /* 7.12.11.4 The nexttoward functions: TODO */
662 /* x > y ? (x - y) : 0.0 */
663 extern double __cdecl
fdim (double x
, double y
);
664 extern float __cdecl
fdimf (float x
, float y
);
665 extern long double __cdecl
fdiml (long double x
, long double y
);
668 NaN arguments are treated as missing data: if one argument is a NaN
669 and the other numeric, then these functions choose the numeric
673 extern double __cdecl
fmax (double, double);
674 extern float __cdecl
fmaxf (float, float);
675 extern long double __cdecl
fmaxl (long double, long double);
678 extern double __cdecl
fmin (double, double);
679 extern float __cdecl
fminf (float, float);
680 extern long double __cdecl
fminl (long double, long double);
683 /* return x * y + z as a ternary op */
684 extern double __cdecl
fma (double, double, double);
685 extern float __cdecl
fmaf (float, float, float);
686 extern long double __cdecl
fmal (long double, long double, long double);
691 * With these functions, comparisons involving quiet NaNs set the FP
692 * condition code to "unordered". The IEEE floating-point spec
693 * dictates that the result of floating-point comparisons should be
694 * false whenever a NaN is involved, with the exception of the != op,
695 * which always returns true: yes, (NaN != NaN) is true).
698 #if defined(__GNUC__) && __GNUC__ >= 3
700 #define isgreater(x, y) __builtin_isgreater(x, y)
701 #define isgreaterequal(x, y) __builtin_isgreaterequal(x, y)
702 #define isless(x, y) __builtin_isless(x, y)
703 #define islessequal(x, y) __builtin_islessequal(x, y)
704 #define islessgreater(x, y) __builtin_islessgreater(x, y)
705 #define isunordered(x, y) __builtin_isunordered(x, y)
709 __CRT_INLINE
int __cdecl
710 __fp_unordered_compare (long double x
, long double y
){
711 unsigned short retval
;
712 #if defined(__GNUC__)
713 __asm__ ("fucom %%st(1);"
714 "fnstsw;": "=a" (retval
) : "t" (x
), "u" (y
));
715 #elif defined(_MSC_VER)
729 #define isgreater(x, y) ((__fp_unordered_compare(x, y) \
731 #define isless(x, y) ((__fp_unordered_compare (y, x) \
733 #define isgreaterequal(x, y) ((__fp_unordered_compare (x, y) \
735 #define islessequal(x, y) ((__fp_unordered_compare(y, x) \
737 #define islessgreater(x, y) ((__fp_unordered_compare(x, y) \
738 & FP_SUBNORMAL) == 0)
739 #define isunordered(x, y) ((__fp_unordered_compare(x, y) \
745 #endif /* __STDC_VERSION__ >= 199901L */
746 #endif /* __NO_ISOCEXT */
751 template<class _Ty
> inline _Ty
_Pow_int(_Ty _X
,int _Y
) {
753 if(_Y
>= 0) _N
= (unsigned int)_Y
;
754 else _N
= (unsigned int)(-_Y
);
755 for(_Ty _Z
= _Ty(1);;_X
*= _X
) {
756 if((_N
& 1)!=0) _Z
*= _X
;
757 if((_N
>>= 1)==0) return (_Y
< 0 ? _Ty(1) / _Z
: _Z
);
765 #if !defined(__STRICT_ANSI__) && !defined(_MATH_DEFINES_DEFINED)
766 #define _MATH_DEFINES_DEFINED
768 #define M_E 2.71828182845904523536
769 #define M_LOG2E 1.44269504088896340736
770 #define M_LOG10E 0.434294481903251827651
771 #define M_LN2 0.693147180559945309417
772 #define M_LN10 2.30258509299404568402
773 #define M_PI 3.14159265358979323846
774 #define M_PI_2 1.57079632679489661923
775 #define M_PI_4 0.785398163397448309616
776 #define M_1_PI 0.318309886183790671538
777 #define M_2_PI 0.636619772367581343076
778 #define M_2_SQRTPI 1.12837916709551257390
779 #define M_SQRT2 1.41421356237309504880
780 #define M_SQRT1_2 0.707106781186547524401
783 #ifndef __MINGW_FPCLASS_DEFINED
784 #define __MINGW_FPCLASS_DEFINED 1
785 #define _FPCLASS_SNAN 0x0001 /* Signaling "Not a Number" */
786 #define _FPCLASS_QNAN 0x0002 /* Quiet "Not a Number" */
787 #define _FPCLASS_NINF 0x0004 /* Negative Infinity */
788 #define _FPCLASS_NN 0x0008 /* Negative Normal */
789 #define _FPCLASS_ND 0x0010 /* Negative Denormal */
790 #define _FPCLASS_NZ 0x0020 /* Negative Zero */
791 #define _FPCLASS_PZ 0x0040 /* Positive Zero */
792 #define _FPCLASS_PD 0x0080 /* Positive Denormal */
793 #define _FPCLASS_PN 0x0100 /* Positive Normal */
794 #define _FPCLASS_PINF 0x0200 /* Positive Infinity */
795 #endif /* __MINGW_FPCLASS_DEFINED */
797 #endif /* !_INC_MATH */