| Constant |
Meaning |
Value |
| CHAR_BIT |
Number of bits in the smallest variable that is not a bit field. |
8 |
| SCHAR_MIN |
Minimum value for a variable of type signed char. |
–128 |
| SCHAR_MAX |
Maximum value for a variable of type signed char. |
127 |
| UCHAR_MAX |
Maximum value for a variable of type unsigned char. |
255 (0xff) |
| CHAR_MIN |
Minimum value for a variable of type char. |
–128; 0 if /J option used |
| CHAR_MAX |
Maximum value for a variable of type char. |
127; 255 if /J option used |
| MB_LEN_MAX |
Maximum number of bytes in a multicharacter constant. |
2 |
| SHRT_MIN |
Minimum value for a variable of type short. |
–32768 |
| SHRT_MAX |
Maximum value for a variable of type short. |
32767 |
| USHRT_MAX |
Maximum value for a variable of type unsigned short. |
65535 (0xffff) |
| INT_MIN |
Minimum value for a variable of type int. |
–2147483647 – 1 |
| INT_MAX |
Maximum value for a variable of type int. |
2147483647 |
| UINT_MAX |
Maximum value for a variable of type unsigned int. |
4294967295 (0xffffffff) |
| LONG_MIN |
Minimum value for a variable of type long. |
–2147483647 – 1 |
| LONG_MAX |
Maximum value for a variable of type long. |
2147483647 |
| ULONG_MAX |
Maximum value for a variable of type unsigned long. |
4294967295 (0xffffffff) |