byte[] src) {
        int length = (src != null) ? src.length : 0;
        if (length == 0) return;
        writeUShort(dest, offset, length);
        writeUShort(dest, offset + 2, length);
        writeULong(dest, offset + 4, bodyOffset);
        System.arraycopy(src, 0, dest, bodyOffset, length);
    }

    static String getOEMEncoding() {
        return OEM_ENCODING;
    }

    /**

        int length = ( src != null ) ? src.length : 0;
        if ( length == 0 ) {
            return offset + 4;
        }
        writeUShort(dest, offset, length);
        writeUShort(dest, offset + 2, length);
        return offset + 4;
    }


    static int writeSecurityBufferContent ( byte[] dest, int pos, int off, byte[] src ) {
        writeULong(dest, off, pos);