1.1 --- a/DJMFix.h	Fri Dec 18 20:13:05 2020 +0100
     1.2 +++ b/DJMFix.h	Fri Dec 18 21:35:36 2020 +0100
     1.3 @@ -14,3 +14,24 @@
     1.4   * You should have received a copy of the GNU General Public License
     1.5   * along with this program. If not, see <http://www.gnu.org/licenses/>.
     1.6   */
     1.7 +#pragma once
     1.8 +
     1.9 +#include <vector>
    1.10 +#include <functional>
    1.11 +
    1.12 +namespace djmfix {
    1.13 +
    1.14 +using MidiMessage = std::vector<uint8_t>;
    1.15 +using MidiSender = std::function<void(MidiMessage) >;
    1.16 +
    1.17 +class DJMFix {
    1.18 +public:
    1.19 +	virtual ~DJMFix() = default;
    1.20 +	virtual void receive(MidiMessage midiMessage) = 0;
    1.21 +	virtual void start() = 0;
    1.22 +	virtual void stop() = 0;
    1.23 +};
    1.24 +
    1.25 +DJMFix* create(MidiSender midiSender);
    1.26 +
    1.27 +}