Thread: First time using kbhit

I have no idea on how to do my program. What my should do is only let you type lower case letter and numbers, if you type caps it shouldn't show anything. If someone could help me out please?
Here's the code:

Code:

#include <stdio.h>
#include <conio.h>
#include <ctype.h>


main()
{
 printf("type");
    if(kbhit(isupper))
    {
        goto out;
    }
    out:
    getch();
    return 0;
}

thanks