1 #define FLT_DIG         6
2 #define FLT_MANT_DIG    24
3 #define FLT_MAX_10_EXP  +38
4 #define FLT_MAX_EXP     +128
5 #define FLT_MIN_10_EXP  -37
6 #define FLT_MIN_EXP     -125
7 #define FLT_RADIX       2
8 #define FLT_MAX         0x1.fffffep127f
9 #define FLT_MIN         0x1.0p-126f
10 #define FLT_EPSILON     0x1.0p-23f
11 
12 #define M_LOG2E_F       0x1.715476p+0
13 #define M_PI_F          0x1.921fb6p+1
14 
15 #ifdef cl_khr_fp64
16 
17 #define DBL_DIG         15
18 #define DBL_MANT_DIG    53
19 #define DBL_MAX_10_EXP  +308
20 #define DBL_MAX_EXP     +1024
21 #define DBL_MIN_10_EXP  -307
22 #define DBL_MIN_EXP     -1021
23 #define DBL_MAX         0x1.fffffffffffffp1023
24 #define DBL_MIN         0x1.0p-1022
25 #define DBL_EPSILON     0x1.0p-52
26 
27 #define M_LOG2E         0x1.71547652b82fep+0
28 
29 #endif
30