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'