_Maxof and _Minof (Using the GNU Compiler Collection (GCC))

#### 6.12.7 The maximum and minimum representable values of a type ¶

The keywords `_Maxof` and `_Minof` determine the maximum and minimum representable values of an integer type. Their syntax is similar to `sizeof`. The operand must be a parenthesized integer type. The result of these operators is an integer constant expression of the same type as the operand. For example:

    _Maxof (int);    // returns '(int) INT_MAX'
    _Minof (short);  // returns '(short) SHRT_MIN'