I think there is different styles. Which means options. I would prefer all labels to appear one level of indentation less than where it appears, such as Xcode (but I love netbeans!).

Xcode does this:
    {
        //...
        if (ret == EXIT_FAILURE)
        {
            fprintf(stderr, "error ...\n", );
            goto skip_over;
        }
        
    skip_over:
        // clean up memory
        return;
    }


Netbeans currently (7.1) does:

        {
            //...
            if (ret == EXIT_FAILURE)
            {
                fprintf(stderr, "error ...\n",);
                goto skip_over;
            }

skip_over:
            // clean up memory
            return;
        }

While writing/coding, pressing enter will keep the label inline with the rest of the code. Looking like this:

        {
            //...
            if (ret == EXIT_FAILURE)
            {
                fprintf(stderr, "error ...\n",);
                goto skip_over;
            }

            skip_over:
            // clean up memory
            return;
        }


Gee I hope the spaces come out in these samples.