This header defines constants with the limits of fundamental integral types. These values are implementation-specific.
The <limits.h> header shall define the following macro constants:
Related topics:
<float.h> | <inttypes.h> | <iso646.h> | <locale.h> | <math.h> | Standard Library in C
List of topics: C Programming
The <limits.h> header shall define the following macro constants:
| CHAR_BIT | number of bits in byte |
| MB_LEN_MAX | maximum number of bytes in a multibyte character |
| CHAR_MIN | minimum value of char |
| CHAR_MAX | maximum value of char |
| SCHAR_MIN SHRT_MIN INT_MIN LONG_MIN LLONG_MIN | minimum value of signed char, short, int, long and long long(C99) respectively |
| SCHAR_MAX SHRT_MAX INT_MAX LONG_MAX LLONG_MAX | maximum value of signed char, short, int, long and long long(C99) respectively |
| UCHAR_MAX USHRT_MAX UINT_MAX ULONG_MAX ULLONG_MAX | maximum value of unsigned char, unsigned short, unsigned int, unsigned long and unsigned long long(C99) respectively |
Related topics:
<float.h> | <inttypes.h> | <iso646.h> | <locale.h> | <math.h> | Standard Library in C
List of topics: C Programming
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