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useBoolean - Return a boolean value and callbacks for setting it to true or false, or toggling useControllableValue - Manage the current value for a component that could be either controlled or uncontrolledHow to use Boolean in C?
To use boolean, a header file stdbool.h must be included to use bool in C. bool is an alias to _Bool to avoid breaking existing C code which might be using bool as an identifier. You can learn about _Bool here in detail.What is_bool in C language?
C programming language (from C99) supports Boolean data type (bool) and internally, it was referred as _Bool as boolean was not a datatype in early versions of C. In C, boolean is known as bool data type. To use boolean, a header file stdbool.h must be included to use bool in C.Can a Boolean object have a value of true?
If you specify any object, including a Boolean object whose value is false, as the initial value of a Boolean object, the new Boolean object has a value of true. Do not use a Boolean object in place of a Boolean primitive.