4 files changed, 44 insertions, 14 deletions
diff --git a/src/libDDK/DriverKit/c++/checksum.h b/src/libDDK/DriverKit/c++/checksum.h
index 34a49675..4cc87423 100644
--- a/src/libDDK/DriverKit/c++/checksum.h
+++ b/src/libDDK/DriverKit/c++/checksum.h
@@ -1,10 +1,39 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, 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 DRIVERKIT_CHECKSUM_H
 #define DRIVERKIT_CHECKSUM_H
 
-/// @todo Driver checksum
+#include <DriverKit/c++/driver_base.h>
+
+namespace Kernel::DDK {
+
+using IndexableBlob = Char*;
+
+/// @note This uses the FNV 64-bit variant.
+/// @brief Performs a checksum computation for a memory region.
+inline UInt64 rtl_checksum(const IndexableBlob path) {
+  if (!path || *path == 0) return 0;
+
+  const UInt64 kFNVSeed  = 0xcbf29ce484222325ULL;
+  const UInt64 kFNVPrime = 0x100000001b3ULL;
+
+  UInt64 hash = kFNVSeed;
+
+  IndexableBlob path_ = path;
+
+  while (*path_) {
+    hash ^= (Char) (*path_++);
+    hash *= kFNVPrime;
+  }
+
+  return hash;
+}
+
+using Blob = VoidPtr;
+
+}
+
 
 #endif
diff --git a/src/libDDK/DriverKit/c++/ddk.h b/src/libDDK/DriverKit/c++/ddk.h
index f9b6b8d1..857a65a7 100644
--- a/src/libDDK/DriverKit/c++/ddk.h
+++ b/src/libDDK/DriverKit/c++/ddk.h
@@ -1,11 +1,11 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, 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 DRIVERKIT_DDK_H
 #define DRIVERKIT_DDK_H
 
-#include <DriverKit/c++/checksum.h>
 #include <DriverKit/c++/driver_base.h>
+#include <DriverKit/c++/checksum.h>
 
 #endif
diff --git a/src/libDDK/DriverKit/c++/driver_base.h b/src/libDDK/DriverKit/c++/driver_base.h
index e5147b77..82e5bd44 100644
--- a/src/libDDK/DriverKit/c++/driver_base.h
+++ b/src/libDDK/DriverKit/c++/driver_base.h
@@ -5,11 +5,12 @@
 #ifndef DRIVERKIT_DRIVER_BASE_H
 #define DRIVERKIT_DRIVER_BASE_H
 
+#include <CompilerKit/CompilerKit.h>
 #include <libDDK/DriverKit/macros.h>
 
 #define DDK_DRIVER_IMPL \
   final:                \
- public                 \
+  public                \
   ::Kernel::DDK::IDriverBase
 
 /// @author Amlal El Mahrouss
@@ -38,7 +39,7 @@ class IDriverBase {
 /// @author @amlel-el-mahrouss
 template <typename Driver>
 concept IsValidDriver = requires(Driver drv) {
-  {drv.IsActive() && drv.Type() > kInvalidType};
+  { drv.IsActive() && drv.Type() > kInvalidType };
 };
 }  // namespace Kernel::DDK
 
diff --git a/src/libDDK/DriverKit/ddk.h b/src/libDDK/DriverKit/ddk.h
index fa6a90ed..2ff2db9e 100644
--- a/src/libDDK/DriverKit/ddk.h
+++ b/src/libDDK/DriverKit/ddk.h
@@ -10,11 +10,18 @@
 struct DDK_STATUS_STRUCT;
 struct DDK_OBJECT_MANIFEST;
 
+typedef void* ptr_t;
+
+typedef ptr_t addr_t;
+
+typedef ptr_t vaddr_t;
+typedef ptr_t paddr_t;
+
 /// \brief Object handle manifest.
 struct DDK_OBJECT_MANIFEST DDK_FINAL {
   char*   p_name;
   int32_t p_kind;
-  void*   p_object;
+  ptr_t   p_object;
 };
 
 /// \brief DDK status ping structure.
@@ -25,13 +32,6 @@ struct DDK_STATUS_STRUCT DDK_FINAL {
   struct DDK_OBJECT_MANIFEST* s_object;
 };
 
-typedef void* ptr_t;
-
-typedef ptr_t addr_t;
-
-typedef ptr_t vaddr_t;
-typedef ptr_t paddr_t;
-
 /// @brief Call Kernel procedure.
 /// @param name the procedure name.
 /// @param cnt number of elements in **dat**