chore: {kernel, launch, libSystem}: Implementation and WiP improvements.v0.1.211

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

2 files changed, 40 insertions, 4 deletions

diff --git a/src/kernel/GfxKit/FB.h b/src/kernel/GfxKit/FB.h
index 79539995..462608ae 100644
--- a/src/kernel/GfxKit/FB.h
+++ b/src/kernel/GfxKit/FB.h
@@ -12,10 +12,10 @@ namespace Kernel {
 class FBDeviceInterface;
 struct FBDevicePacket;
 
-typedef UInt32 FBCoord2x2;
-typedef UInt32 FBDim2x2;
-typedef UInt32 FBColorProfile;
-typedef UInt32 FBFlags;
+using FBCoord2x2 = UInt32;
+using FBDim2x2 = UInt32;
+using FBColorProfile = UInt32;
+using FBFlags = UInt32;
 
 /// @brief Framebuffer device interface packet.
 /// @details This structure is used to send and receive data from the framebuffer device.
diff --git a/src/kernel/GfxKit/GPU.h b/src/kernel/GfxKit/GPU.h
new file mode 100644
index 00000000..78d71558
--- /dev/null
+++ b/src/kernel/GfxKit/GPU.h
@@ -0,0 +1,36 @@
+// Copyright 2026, Amlal El Mahrouss (amlal@nekernel.org)
+// Licensed under the Apache License, Version 2.0 (see LICENSE file)
+// Official repository: https://github.com/nekernel-org/nekernel
+
+#ifndef GFXKIT_FB_H
+#define GFXKIT_FB_H
+
+#include <KernelKit/DeviceMgr.h>
+
+namespace Kernel {
+
+class GPUDeviceInterface;
+
+/// @brief Framebuffer device interface.
+/// @details This class is used to send and receive data from the framebuffer device.
+/// @note The class is derived from the IDevice class.
+class GPUDeviceInterface NE_DEVICE<VoidPtr> {
+ public:
+  GPUDeviceInterface(void (*out)(IDevice* self, GPUDeviceInterface* out),
+                    void (*in)(IDevice* self, GPUDeviceInterface* in));
+
+  virtual ~GPUDeviceInterface() override;
+
+ public:
+  GPUDeviceInterface& operator=(const GPUDeviceInterface&) = default;
+  GPUDeviceInterface(const GPUDeviceInterface&)            = default;
+  const Char* Name() const override;
+
+ public:
+  GPUDeviceInterface& operator<<(VoidPtr dat) override;
+  GPUDeviceInterface& operator>>(VoidPtr dat) override;
+};
+
+}  // namespace Kernel
+
+#endif