7-segment display is now drawn

1 files changed, 10 insertions, 0 deletions

diff --git a/emu/device.c b/emu/device.c
index ecf3d2d..7ad2741 100644
--- a/emu/device.c
+++ b/emu/device.c
@@ -7,6 +7,9 @@
 static device_vtable_t const device_vtable = {
 	device_read,
 	device_write,
+#ifdef WITH_GUI
+	device_draw,
+#endif
 	device_deinit
 };
 
@@ -35,6 +38,13 @@ void device_write( void *obj, uint16_t addr, uint8_t data )
 		device->name, addr );	
 }
 
+#ifdef WITH_GUI
+void device_draw( void *obj, SDL_Renderer *renderer )
+{
+	// ignore rendering of abstract device
+}
+#endif
+
 void device_deinit( void *obj )
 {
 	device_t *device = (device_t *)obj;