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1.1 root 1: #ifndef LIMITS_H
2: #define LIMITS_H 1
3:
4: FILE_LICENCE ( GPL2_OR_LATER );
5:
6: /* Number of bits in a `char' */
7: #define CHAR_BIT 8
8:
9: /* Minimum and maximum values a `signed char' can hold */
10: #define SCHAR_MIN (-128)
11: #define SCHAR_MAX 127
12:
13: /* Maximum value an `unsigned char' can hold. (Minimum is 0.) */
14: #define UCHAR_MAX 255
15:
16: /* Minimum and maximum values a `char' can hold */
17: #define CHAR_MIN SCHAR_MIN
18: #define CHAR_MAX SCHAR_MAX
19:
20: /* Minimum and maximum values a `signed short int' can hold */
21: #define SHRT_MIN (-32768)
22: #define SHRT_MAX 32767
23:
24: /* Maximum value an `unsigned short' can hold. (Minimum is 0.) */
25: #define USHRT_MAX 65535
26:
27:
28: /* Minimum and maximum values a `signed int' can hold */
29: #define INT_MIN (-INT_MAX - 1)
30: #define INT_MAX 2147483647
31:
32: /* Maximum value an `unsigned int' can hold. (Minimum is 0.) */
33: #define UINT_MAX 4294967295U
34:
35:
36: /* Minimum and maximum values a `signed int' can hold */
37: #define INT_MAX 2147483647
38: #define INT_MIN (-INT_MAX - 1)
39:
40:
41: /* Maximum value an `unsigned int' can hold. (Minimum is 0.) */
42: #define UINT_MAX 4294967295U
43:
44:
45: /* Minimum and maximum values a `signed long' can hold */
46: #define LONG_MAX 2147483647
47: #define LONG_MIN (-LONG_MAX - 1L)
48:
49: /* Maximum value an `unsigned long' can hold. (Minimum is 0.) */
50: #define ULONG_MAX 4294967295UL
51:
52: /* Minimum and maximum values a `signed long long' can hold */
53: #define LLONG_MAX 9223372036854775807LL
54: #define LLONG_MIN (-LONG_MAX - 1LL)
55:
56:
57: /* Maximum value an `unsigned long long' can hold. (Minimum is 0.) */
58: #define ULLONG_MAX 18446744073709551615ULL
59:
60:
61: #endif /* LIMITS_H */
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