Method toNetMask

core/src/main/java/io/questdb/std/Numbers.java:2348–2356

(final int length)

    }

    public static int toNetMask(final int length) throws NumericException {
        if (length == 0) {
            return 0;
        }
        if (length < 0 || length > 32) {
            throw NumericException.instance().put("netmask length out of range [0-32]: ").put(length);
        }
        return (0xffffffff << (32 - length));
    }

    private static void appendInt10(CharSink<?> sink, int i) {
        int c;