So I get that a void function won't return a value, while a int one for example will return an integer. So void main(){} doesnt return, but int main(){return 0;} will return.
My question is, what is the difference between these 3 functions. I know the first one wont return a value, the second one will return an integer. But how about the third one? I know it returns an integer because I've tested it, so what does that (void) does? Why is is there?
void main(){}
int main(){return 0;};
int main(void){return 0;};
I'm a begginer so sorry if it sounded confusing... Thanks in advance!!
(The question is about the programming language C)