24 files changed, 28 insertions, 27 deletions
diff --git a/dev/kernel/NeKit/Array.h b/dev/kernel/NeKit/Array.h
index 12c062cb..c78bcf1b 100644
--- a/dev/kernel/NeKit/Array.h
+++ b/dev/kernel/NeKit/Array.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/ArrayList.h b/dev/kernel/NeKit/ArrayList.h
index ee1a4b40..e5341bea 100644
--- a/dev/kernel/NeKit/ArrayList.h
+++ b/dev/kernel/NeKit/ArrayList.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Atom.h b/dev/kernel/NeKit/Atom.h
index fce5e93d..f6830b81 100644
--- a/dev/kernel/NeKit/Atom.h
+++ b/dev/kernel/NeKit/Atom.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 #pragma once
diff --git a/dev/kernel/NeKit/Crc32.h b/dev/kernel/NeKit/Crc32.h
index f6b04641..3c6a904f 100644
--- a/dev/kernel/NeKit/Crc32.h
+++ b/dev/kernel/NeKit/Crc32.h
@@ -3,7 +3,7 @@
  *
  *  NeKernel
  *  Date Added: 13/02/2023
- * 	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ * 	Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
  *
  * 	========================================================
  */
diff --git a/dev/kernel/NeKit/CxxAbi.h b/dev/kernel/NeKit/CxxAbi.h
index 4b7bf002..7f214dd5 100644
--- a/dev/kernel/NeKit/CxxAbi.h
+++ b/dev/kernel/NeKit/CxxAbi.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 #pragma once
diff --git a/dev/kernel/NeKit/Defines.h b/dev/kernel/NeKit/Defines.h
index ed979e03..c6f7d478 100644
--- a/dev/kernel/NeKit/Defines.h
+++ b/dev/kernel/NeKit/Defines.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/ErrorOr.h b/dev/kernel/NeKit/ErrorOr.h
index 3351c65d..2e3afb46 100644
--- a/dev/kernel/NeKit/ErrorOr.h
+++ b/dev/kernel/NeKit/ErrorOr.h
@@ -2,7 +2,7 @@
  *	========================================================
  *
  *  NeKernel
- * 	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ * 	Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
  *
  * 	========================================================
  */
@@ -13,7 +13,7 @@
 #include <NeKit/Ref.h>
 
 namespace Kernel {
-using ErrorT = UInt32;
+using ErrorT = Int32;
 
 template <typename T>
 class ErrorOr final {
@@ -22,7 +22,7 @@ class ErrorOr final {
   ~ErrorOr()         = default;
 
  public:
-  explicit ErrorOr(Int32 err) : mRef((T*) RTL_ALLOCA(sizeof(T))), mId(err) {}
+  explicit ErrorOr(ErrorT err) : mRef((T*) RTL_ALLOCA(sizeof(T))), mId(err) {}
 
   explicit ErrorOr(nullPtr) {}
 
@@ -42,8 +42,9 @@ class ErrorOr final {
 
   Ref<T>& Leak() { return mRef; }
 
-  Int32 Error() { return mId; }
+  ErrorT Error() { return mId; }
 
+  /// @note DO NOT MAKE THIS EXPLICIT! IT WILL BREAK THE COMPILATION.
   operator bool() { return mRef; }
 
   BOOL HasError() { return this->mId > 0; }
diff --git a/dev/kernel/NeKit/Function.h b/dev/kernel/NeKit/Function.h
index cddcc215..05cb44d5 100644
--- a/dev/kernel/NeKit/Function.h
+++ b/dev/kernel/NeKit/Function.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Json.h b/dev/kernel/NeKit/Json.h
index 35f53b57..1cfa5a8a 100644
--- a/dev/kernel/NeKit/Json.h
+++ b/dev/kernel/NeKit/Json.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/KString.h b/dev/kernel/NeKit/KString.h
index 6a1b04d2..9ff793fa 100644
--- a/dev/kernel/NeKit/KString.h
+++ b/dev/kernel/NeKit/KString.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/KString.inl b/dev/kernel/NeKit/KString.inl
index d238818c..2ee5afba 100644
--- a/dev/kernel/NeKit/KString.inl
+++ b/dev/kernel/NeKit/KString.inl
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/KernelPanic.h b/dev/kernel/NeKit/KernelPanic.h
index 753b18de..f53e88a0 100644
--- a/dev/kernel/NeKit/KernelPanic.h
+++ b/dev/kernel/NeKit/KernelPanic.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Macros.h b/dev/kernel/NeKit/Macros.h
index b46ffaa8..666a37ac 100644
--- a/dev/kernel/NeKit/Macros.h
+++ b/dev/kernel/NeKit/Macros.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/MutableArray.h b/dev/kernel/NeKit/MutableArray.h
index 02c8dc2d..1e2d8a78 100644
--- a/dev/kernel/NeKit/MutableArray.h
+++ b/dev/kernel/NeKit/MutableArray.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 #pragma once
diff --git a/dev/kernel/NeKit/NeKit.h b/dev/kernel/NeKit/NeKit.h
index 909e1311..59949068 100644
--- a/dev/kernel/NeKit/NeKit.h
+++ b/dev/kernel/NeKit/NeKit.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/New.h b/dev/kernel/NeKit/New.h
index 8ddd88de..58668891 100644
--- a/dev/kernel/NeKit/New.h
+++ b/dev/kernel/NeKit/New.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/OwnPtr.h b/dev/kernel/NeKit/OwnPtr.h
index 22435118..97a6b9c7 100644
--- a/dev/kernel/NeKit/OwnPtr.h
+++ b/dev/kernel/NeKit/OwnPtr.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/PageMgr.h b/dev/kernel/NeKit/PageMgr.h
index ae74a6b6..b94fac4e 100644
--- a/dev/kernel/NeKit/PageMgr.h
+++ b/dev/kernel/NeKit/PageMgr.h
@@ -3,7 +3,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Pair.h b/dev/kernel/NeKit/Pair.h
index 61668f5a..7ad201ac 100644
--- a/dev/kernel/NeKit/Pair.h
+++ b/dev/kernel/NeKit/Pair.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Pmm.h b/dev/kernel/NeKit/Pmm.h
index f84bd9f2..40d2b2b6 100644
--- a/dev/kernel/NeKit/Pmm.h
+++ b/dev/kernel/NeKit/Pmm.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Ref.h b/dev/kernel/NeKit/Ref.h
index 566f7486..08b1538d 100644
--- a/dev/kernel/NeKit/Ref.h
+++ b/dev/kernel/NeKit/Ref.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Stream.h b/dev/kernel/NeKit/Stream.h
index 26fc46fc..dabf0f19 100644
--- a/dev/kernel/NeKit/Stream.h
+++ b/dev/kernel/NeKit/Stream.h
@@ -1,7 +1,7 @@
 
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Utils.h b/dev/kernel/NeKit/Utils.h
index ee18d04c..f2cffd8c 100644
--- a/dev/kernel/NeKit/Utils.h
+++ b/dev/kernel/NeKit/Utils.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */
 
diff --git a/dev/kernel/NeKit/Variant.h b/dev/kernel/NeKit/Variant.h
index 700c9d9a..de18fbfe 100644
--- a/dev/kernel/NeKit/Variant.h
+++ b/dev/kernel/NeKit/Variant.h
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
 ------------------------------------------- */