strlen function using recursion in c

Question

I\'m kida new to the recursion subject and i\'ve been trying to write the \"strlen\" function using recurion, thats what i tried:

int strlen ( char str[], int i         


        

Answer 1

If you want to keep the same prototype as strlen does. This is how i see a strlen with recursion.

size_t strlen(char *str)
{
    static int i = 0;

    if (*str != '\0')
    {
        i++;
        return ft_strlen(++str);
    }
    return i;
}

I know it's not the best way to do it. Just my implementation.