Method writeInt4

core/src/main/java/org/gagravarr/ogg/IOUtils.java:223–227

(OutputStream out, long v)

    }

    public static void writeInt4(OutputStream out, long v) throws IOException {
        byte[] b4 = new byte[4];
        putInt4(b4, 0, v);
        out.write(b4);
    }
    public static void putInt4(byte[] data, int offset, long v) {
        int i = offset;
        data[i++] = (byte)((v >>>  0) & 0xFF);