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Commit | Line | Data |
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320054e8 DG |
1 | #ifndef _VALUES_H |
2 | #define _VALUES_H | |
3 | ||
4 | #include <limits.h> | |
5 | ||
6 | #define CHARBITS (sizeof(char) * 8) | |
7 | #define SHORTBITS (sizeof(short) * 8) | |
8 | #define INTBITS (sizeof(int) * 8) | |
9 | #define LONGBITS (sizeof(long) * 8) | |
10 | #define PTRBITS (sizeof(char *) * 8) | |
11 | #define DOUBLEBITS (sizeof(double) * 8) | |
12 | #define FLOATBITS (sizeof(float) * 8) | |
13 | ||
14 | #define MINSHORT SHRT_MIN | |
15 | #define MININT INT_MIN | |
16 | #define MINLONG LONG_MIN | |
17 | ||
18 | #define MAXSHORT SHRT_MAX | |
19 | #define MAXINT INT_MAX | |
20 | #define MAXLONG LONG_MAX | |
21 | ||
22 | #define HIBITS MINSHORT | |
23 | #define HIBITL MINLONG | |
24 | ||
25 | #include <float.h> | |
26 | ||
27 | #define MAXDOUBLE DBL_MAX | |
28 | #undef MAXFLOAT | |
29 | #define MAXFLOAT FLT_MAX | |
30 | #define MINDOUBLE DBL_MIN | |
31 | #define MINFLOAT FLT_MIN | |
32 | #define DMINEXP DBL_MIN_EXP | |
33 | #define FMINEXP FLT_MIN_EXP | |
34 | #define DMAXEXP DBL_MAX_EXP | |
35 | #define FMAXEXP FLT_MAX_EXP | |
36 | ||
37 | #define BITSPERBYTE CHAR_BIT | |
38 | ||
39 | #endif |