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-rw-r--r--src/emu/dipalette.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/emu/dipalette.h b/src/emu/dipalette.h
index eb2979f6118..358d5071b58 100644
--- a/src/emu/dipalette.h
+++ b/src/emu/dipalette.h
@@ -37,6 +37,8 @@ typedef u16 indirect_pen_t;
class device_palette_interface : public device_interface
{
+ friend class screen_device;
+
static constexpr int MAX_SHADOW_PRESETS = 4;
public: