To be technically accurate, isdigit does in fact expect an int. However, the value is supposed to be that of a valid char, or EOF. So the call is valid C, it just won't do what they expect it to.
Quzah.
To be technically accurate, isdigit does in fact expect an int. However, the value is supposed to be that of a valid char, or EOF. So the call is valid C, it just won't do what they expect it to.
Quzah.
Hope is the first step on the road to disappointment.
