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Examples
math.h
Go to the documentation of this file.
1
#ifndef __CRT_INTERNAL_MATH_H
2
#define __CRT_INTERNAL_MATH_H
3
4
#ifndef _CRT_PRECOMP_H
5
#error DO NOT INCLUDE THIS HEADER DIRECTLY
6
#endif
7
8
int
_isinf
(
double
);
/* not exported */
9
int
_isnanl
(
long
double
);
/* not exported */
10
int
_isinfl
(
long
double
);
/* not exported */
11
12
#if defined(__GNUC__)
13
#define FPU_DOUBLE(var) double var; \
14
__asm__ __volatile__( "fstpl %0;fwait"
: "=m" (var) : )
15
#define FPU_DOUBLES(var1,var2) double var1,var2; \
16
__asm__ __volatile__( "fstpl %0;fwait"
: "=m" (var2) : ); \
17
__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var1) : )
18
#elif defined(_MSC_VER)
19
#define FPU_DOUBLE(var) double var; \
20
__asm { fstp [var] }; __asm { fwait };
21
#define FPU_DOUBLES(var1,var2) double var1,var2; \
22
__asm { fstp [var1] }; __asm { fwait }; \
23
__asm { fstp [var2] }; __asm { fwait };
24
#endif
25
26
#endif
_isinfl
int _isinfl(long double)
_isinf
int _isinf(double)
_isnanl
int _isnanl(long double)
sdk
lib
crt
include
internal
math.h
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