For example, if I made a simple switch-case how would I make the console app close depending on the input? I don't want to use to use break; and skip the loop, I want to close the console altogether.

```
char choice; 

printf("Run random function \n");
printf("Exit \n");

choice = getchar();
fflush(stdin);

switch(choice)
{

            case '1':
                 //randomFunction();

            case '2':
                 //I want this case to exit the console the console
}

```