1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#ifndef _MATH_PRIVATE_H_
#include_next <math_private.h>
#ifndef __isnanf
extern __always_inline int
__isnanf (float d)
{
u_int32_t di;
GET_FLOAT_WORD (di, d);
return (di & 0x7fffffff) > 0x7f800000;
}
#endif
#ifndef __isinf_nsf
extern __always_inline int
__isinf_nsf (float d)
{
u_int32_t di;
GET_FLOAT_WORD (di, d);
return (di & 0x7fffffff) == 0x7f800000;
}
#endif
#ifndef __finitef
extern __always_inline int
__finitef (float d)
{
u_int32_t di;
GET_FLOAT_WORD (di, d);
return (di & 0x7fffffff) < 0x7f800000;
}
#endif
#endif /* _MATH_PRIVATE_H_ */
|
