kernel: breaking: Change namespace from NeOS to Kernel.

sched: Fix redundancy in NeKernel's user scheduler macros, refactored
the other files using the redundant macros too.

part one of a series of commit for NeKernel.

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

35 files changed, 181 insertions, 181 deletions

diff --git a/dev/kernel/KernelKit/BinaryMutex.h b/dev/kernel/KernelKit/BinaryMutex.h
index 21b2ca6d..bb571a37 100644
--- a/dev/kernel/KernelKit/BinaryMutex.h
+++ b/dev/kernel/KernelKit/BinaryMutex.h
@@ -10,7 +10,7 @@
 #include <KernelKit/Timer.h>
 #include <CompilerKit/CompilerKit.h>
 
-namespace NeOS
+namespace Kernel
 {
 	class UserProcess;
 
@@ -40,4 +40,4 @@ namespace NeOS
 	private:
 		UserProcessRef fLockingProcess;
 	};
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/CodeMgr.h b/dev/kernel/KernelKit/CodeMgr.h
index 5f83c74b..15ec420e 100644
--- a/dev/kernel/KernelKit/CodeMgr.h
+++ b/dev/kernel/KernelKit/CodeMgr.h
@@ -18,7 +18,7 @@
 #include <KernelKit/PEFCodeMgr.h>
 #include <KernelKit/IPEFDylibObject.h>
 
-namespace NeOS
+namespace Kernel
 {
 	/// @brief Main process entrypoint.
 	typedef void (*rtl_main_kind)(const SizeT argc, Char** argv, Char** envp, const SizeT envp_len);
@@ -34,4 +34,4 @@ namespace NeOS
 	/// @param main the start of the process.
 	/// @return The team's process id.
 	ProcessID rtl_create_process(rtl_main_kind main, const Char* process_name) noexcept;
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/DebugOutput.h b/dev/kernel/KernelKit/DebugOutput.h
index cfadd38d..aa12518f 100644
--- a/dev/kernel/KernelKit/DebugOutput.h
+++ b/dev/kernel/KernelKit/DebugOutput.h
@@ -25,7 +25,7 @@
 #define kDebugTeam		 43
 #define kDebugEOP		 49
 
-namespace NeOS
+namespace Kernel
 {
 	class TerminalDevice;
 	class DTraceDevice;
@@ -202,12 +202,12 @@ namespace NeOS
 		src = number(num);
 		return src;
 	}
-} // namespace NeOS
+} // namespace Kernel
 
 #ifdef kout
 #undef kout
 #endif // ifdef kout
 
-#define kout NeOS::TerminalDevice::The() << "[NeKernel] *" << __FILE__ << "*: "
+#define kout Kernel::TerminalDevice::The() << "[NeKernel] *" << __FILE__ << "*: "
 
-#define kendl NeOS::TerminalDevice::The() << NeOS::end_line()
+#define kendl Kernel::TerminalDevice::The() << Kernel::end_line()
diff --git a/dev/kernel/KernelKit/Defines.h b/dev/kernel/KernelKit/Defines.h
index d86988a7..d2e59535 100644
--- a/dev/kernel/KernelKit/Defines.h
+++ b/dev/kernel/KernelKit/Defines.h
@@ -12,4 +12,5 @@
 #define KERNELKIT_VERSION_BCD 0x01020
 
 class UserProcessScheduler;
+class IDylibObject;
 class UserProcess;
diff --git a/dev/kernel/KernelKit/DeviceMgr.h b/dev/kernel/KernelKit/DeviceMgr.h
index fa68d2e7..c2689493 100644
--- a/dev/kernel/KernelKit/DeviceMgr.h
+++ b/dev/kernel/KernelKit/DeviceMgr.h
@@ -24,11 +24,11 @@
 
 #define kDeviceMgrRootDirPath "/Devices/"
 
-#define NE_DEVICE : public ::NeOS::IDeviceObject
+#define NE_DEVICE : public ::Kernel::IDeviceObject
 
 // Last Rev: Wed, Apr  3, 2024  9:09:41 AM
 
-namespace NeOS
+namespace Kernel
 {
 	template <typename T>
 	class IDeviceObject;
@@ -137,4 +137,4 @@ namespace NeOS
 		kDeviceTypeMediaCtrl, // MM controller
 		kDeviceTypeCount,
 	};
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/DriveMgr.h b/dev/kernel/KernelKit/DriveMgr.h
index fd972ab7..9d461703 100644
--- a/dev/kernel/KernelKit/DriveMgr.h
+++ b/dev/kernel/KernelKit/DriveMgr.h
@@ -23,7 +23,7 @@
 
 #define drv_sector_cnt(SIZE, SECTOR_SZ) (((SIZE) + (SECTOR_SZ)) / (SECTOR_SZ))
 
-namespace NeOS
+namespace Kernel
 {
 	enum
 	{
@@ -186,6 +186,6 @@ namespace NeOS
 	/// @param DrvIndex drive index.
 	/// @return
 	Int32 fs_ifs_write(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex);
-} // namespace NeOS
+} // namespace Kernel
 
 #endif /* ifndef INC_DRIVE_MANAGER_H */
diff --git a/dev/kernel/KernelKit/FileMgr.h b/dev/kernel/KernelKit/FileMgr.h
index 61bb6440..68036aad 100644
--- a/dev/kernel/KernelKit/FileMgr.h
+++ b/dev/kernel/KernelKit/FileMgr.h
@@ -49,7 +49,7 @@
 
 #define kRestrictMax (5U)
 
-#define node_cast(PTR) reinterpret_cast<NeOS::NodePtr>(PTR)
+#define node_cast(PTR) reinterpret_cast<Kernel::NodePtr>(PTR)
 
 /**
 	@note Refer to first enum.
@@ -60,7 +60,7 @@
 /** @brief invalid position. (n-pos) */
 #define kNPos (SizeT)(-1);
 
-namespace NeOS
+namespace Kernel
 {
 	enum
 	{
@@ -387,6 +387,6 @@ namespace NeOS
 	{
 		mm_delete_heap(fFile);
 	}
-} // namespace NeOS
+} // namespace Kernel
 
 #endif // ifndef INC_FILEMGR_H
diff --git a/dev/kernel/KernelKit/HardwareThreadScheduler.h b/dev/kernel/KernelKit/HardwareThreadScheduler.h
index 1866686e..6ee55226 100644
--- a/dev/kernel/KernelKit/HardwareThreadScheduler.h
+++ b/dev/kernel/KernelKit/HardwareThreadScheduler.h
@@ -16,7 +16,7 @@
 
 #define kMaxAPInsideSched (8U)
 
-namespace NeOS
+namespace Kernel
 {
 	class HardwareThread;
 	class HardwareThreadScheduler;
@@ -144,6 +144,6 @@ namespace NeOS
 	/// @brief makes thread sleep.
 	/// hooks and hangs thread to prevent code from executing.
 	Void mp_hang_thread(HAL::StackFramePtr stack);
-} // namespace NeOS
+} // namespace Kernel
 
 #endif // !__INC_MP_MANAGER_H__
diff --git a/dev/kernel/KernelKit/IDylibObject.h b/dev/kernel/KernelKit/IDylibObject.h
index c872b86f..f02fb9d3 100644
--- a/dev/kernel/KernelKit/IDylibObject.h
+++ b/dev/kernel/KernelKit/IDylibObject.h
@@ -14,7 +14,7 @@
 
 #define NE_DYLIB_OBJECT : public IDylibObject
 
-namespace NeOS
+namespace Kernel
 {
 	/// @brief DLL class object. A handle to a shared library.
 	class IDylibObject
@@ -45,4 +45,4 @@ namespace NeOS
 
 	/// @brief Pure implementation, missing method/function handler.
 	EXTERN_C void __zka_pure_call(void);
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/IPEFDylibObject.h b/dev/kernel/KernelKit/IPEFDylibObject.h
index 20f87410..22360e50 100644
--- a/dev/kernel/KernelKit/IPEFDylibObject.h
+++ b/dev/kernel/KernelKit/IPEFDylibObject.h
@@ -16,7 +16,7 @@
 #include <KernelKit/UserProcessScheduler.h>
 #include <KernelKit/IDylibObject.h>
 
-namespace NeOS
+namespace Kernel
 {
 	/**
 	 * @brief Shared Library class
@@ -101,6 +101,6 @@ namespace NeOS
 
 	EXTERN_C IDylibRef rtl_init_dylib(UserProcess& header);
 	EXTERN_C Void	   rtl_fini_dylib(UserProcess& header, IDylibRef lib, Bool* successful);
-} // namespace NeOS
+} // namespace Kernel
 
 #endif /* ifndef __KERNELKIT_SHARED_OBJECT_H__ */
diff --git a/dev/kernel/KernelKit/KPC.h b/dev/kernel/KernelKit/KPC.h
index 9b62c14e..c6724282 100644
--- a/dev/kernel/KernelKit/KPC.h
+++ b/dev/kernel/KernelKit/KPC.h
@@ -11,15 +11,15 @@
 /// @file KPC.h
 /// @brief Kernel Procedure Code.
 
-#define err_local_ok()	 (NeOS::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode() == NeOS::kErrorSuccess)
-#define err_local_fail() (NeOS::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode() != NeOS::kErrorSuccess)
-#define err_local_get()	 (NeOS::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode())
+#define err_local_ok()	 (Kernel::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode() == Kernel::kErrorSuccess)
+#define err_local_fail() (Kernel::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode() != Kernel::kErrorSuccess)
+#define err_local_get()	 (Kernel::UserProcessScheduler::The().CurrentProcess().Leak().GetLocalCode())
 
-#define err_global_ok()	  (NeOS::kErrorLocalNumber == NeOS::kErrorSuccess)
-#define err_global_fail() (NeOS::kErrorLocalNumber != NeOS::kErrorSuccess)
-#define err_global_get()  (NeOS::kErrorLocalNumber)
+#define err_global_ok()	  (Kernel::kErrorLocalNumber == Kernel::kErrorSuccess)
+#define err_global_fail() (Kernel::kErrorLocalNumber != Kernel::kErrorSuccess)
+#define err_global_get()  (Kernel::kErrorLocalNumber)
 
-namespace NeOS
+namespace Kernel
 {
 	typedef Int32 HError;
 
@@ -64,4 +64,4 @@ namespace NeOS
 	/// @param void no params are needed.
 	/// @return if error-free: false, otherwise true.
 	Boolean err_bug_check_raise(Void) noexcept;
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/LoaderInterface.h b/dev/kernel/KernelKit/LoaderInterface.h
index 99291c04..cb833732 100644
--- a/dev/kernel/KernelKit/LoaderInterface.h
+++ b/dev/kernel/KernelKit/LoaderInterface.h
@@ -11,7 +11,7 @@
 #include <NewKit/Defines.h>
 #include <NewKit/ErrorOr.h>
 
-namespace NeOS
+namespace Kernel
 {
 	/// @brief This interface is used to make loader contracts (MSCOFF, PEF).
 	/// @author @Amlal-El-Mahrouss
@@ -31,4 +31,4 @@ namespace NeOS
 		virtual _Output ErrorOr<VoidPtr> FindStart()											= 0;
 		virtual _Output VoidPtr			 FindSymbol(_Input const Char* name, _Input Int32 kind) = 0;
 	};
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/LockDelegate.h b/dev/kernel/KernelKit/LockDelegate.h
index 28eff060..5143cf2b 100644
--- a/dev/kernel/KernelKit/LockDelegate.h
+++ b/dev/kernel/KernelKit/LockDelegate.h
@@ -9,7 +9,7 @@
 #include <NewKit/Atom.h>
 #include <NewKit/Defines.h>
 
-namespace NeOS
+namespace Kernel
 {
 	enum
 	{
@@ -68,4 +68,4 @@ namespace NeOS
 	private:
 		Atom<UInt> fLockStatus;
 	};
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/MBCI/.keep b/dev/kernel/KernelKit/MBCI/.keep
deleted file mode 100644
index e69de29b..00000000
--- a/dev/kernel/KernelKit/MBCI/.keep
+++ /dev/null
diff --git a/dev/kernel/KernelKit/MSDOS.h b/dev/kernel/KernelKit/MSDOS.h
index 1a3df13b..8d18b884 100644
--- a/dev/kernel/KernelKit/MSDOS.h
+++ b/dev/kernel/KernelKit/MSDOS.h
@@ -23,12 +23,12 @@
 #define kMagMz0 'M'
 #define kMagMz1 'Z'
 
-typedef NeOS::UInt32 DosWord;
-typedef NeOS::Long	 DosLong;
+typedef Kernel::UInt32 DosWord;
+typedef Kernel::Long	 DosLong;
 
 typedef struct _DosHeader
 {
-	NeOS::UInt8 eMagic[2];
+	Kernel::UInt8 eMagic[2];
 	DosWord		eMagLen;
 	DosWord		ePagesCount;
 	DosWord		eCrlc;
diff --git a/dev/kernel/KernelKit/MemoryMgr.h b/dev/kernel/KernelKit/MemoryMgr.h
index e2b8aa2f..229b6aa6 100644
--- a/dev/kernel/KernelKit/MemoryMgr.h
+++ b/dev/kernel/KernelKit/MemoryMgr.h
@@ -9,13 +9,13 @@
 
 /// @date 30/01/24
 /// @file: MemoryMgr.h
-/// @brief: heap allocation support.
+/// @brief: Memory allocation support for the NeKernel.
 
 #include <NewKit/KernelPanic.h>
 #include <KernelKit/KPC.h>
 #include <hint/CompilerHint.h>
 
-namespace NeOS
+namespace Kernel
 {
 	/// @brief Declare pointer as free.
 	/// @param heap_ptr the pointer.
@@ -66,7 +66,7 @@ namespace NeOS
 	{
 		if (*cls)
 		{
-			err_global_get() = NeOS::kErrorInvalidData;
+			err_global_get() = Kernel::kErrorInvalidData;
 			return NO;
 		}
 
@@ -82,6 +82,6 @@ namespace NeOS
 		delete *cls;
 		*cls = nullptr;
 	}
-} // namespace NeOS
+} // namespace Kernel
 
 #endif // !INC_KERNEL_HEAP_H
diff --git a/dev/kernel/KernelKit/PCI/DMA.h b/dev/kernel/KernelKit/PCI/DMA.h
index 68f3fa37..fc49dd4f 100644
--- a/dev/kernel/KernelKit/PCI/DMA.h
+++ b/dev/kernel/KernelKit/PCI/DMA.h
@@ -12,7 +12,7 @@
 #include <NewKit/OwnPtr.h>
 #include <NewKit/Ref.h>
 
-namespace NeOS
+namespace Kernel
 {
 	enum class DmaKind
 	{
@@ -76,6 +76,6 @@ namespace NeOS
 	public:
 		static OwnPtr<IOBuf<Char*>> Construct(OwnPtr<DMAWrapper>& dma);
 	};
-} // namespace NeOS
+} // namespace Kernel
 
 #include <KernelKit/PCI/DMA.inl>
diff --git a/dev/kernel/KernelKit/PCI/DMA.inl b/dev/kernel/KernelKit/PCI/DMA.inl
index d9c6e551..f3fb0f8c 100644
--- a/dev/kernel/KernelKit/PCI/DMA.inl
+++ b/dev/kernel/KernelKit/PCI/DMA.inl
@@ -4,7 +4,7 @@
 
 ------------------------------------------- */
 
-namespace NeOS
+namespace Kernel
 {
 	template <class T>
 	T* DMAWrapper::operator->()
@@ -17,4 +17,4 @@ namespace NeOS
 	{
 		return reinterpret_cast<T*>((UIntPtr)this->fAddress + offset);
 	}
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/PCI/Database.h b/dev/kernel/KernelKit/PCI/Database.h
index cb12a731..82084bb1 100644
--- a/dev/kernel/KernelKit/PCI/Database.h
+++ b/dev/kernel/KernelKit/PCI/Database.h
@@ -8,7 +8,7 @@
 #include <KernelKit/PCI/Device.h>
 #include <NewKit/Defines.h>
 
-namespace NeOS
+namespace Kernel
 {
 	namespace Types
 	{
@@ -35,24 +35,24 @@ namespace NeOS
 			Invalid							  = Unassgined,
 		};
 	} // namespace Types
-} // namespace NeOS
+} // namespace Kernel
 
-inline BOOL operator!=(const NeOS::Types::PciDeviceKind& lhs, NeOS::UChar rhs)
+inline BOOL operator!=(const Kernel::Types::PciDeviceKind& lhs, Kernel::UChar rhs)
 {
-	return rhs != (NeOS::UChar)lhs;
+	return rhs != (Kernel::UChar)lhs;
 }
 
-inline BOOL operator==(const NeOS::Types::PciDeviceKind& lhs, NeOS::UChar rhs)
+inline BOOL operator==(const Kernel::Types::PciDeviceKind& lhs, Kernel::UChar rhs)
 {
-	return rhs == (NeOS::UChar)lhs;
+	return rhs == (Kernel::UChar)lhs;
 }
 
-inline BOOL operator!=(NeOS::UChar lhs, const NeOS::Types::PciDeviceKind& rhs)
+inline BOOL operator!=(Kernel::UChar lhs, const Kernel::Types::PciDeviceKind& rhs)
 {
-	return lhs != (NeOS::UChar)rhs;
+	return lhs != (Kernel::UChar)rhs;
 }
 
-inline BOOL operator==(NeOS::UChar lhs, const NeOS::Types::PciDeviceKind& rhs)
+inline BOOL operator==(Kernel::UChar lhs, const Kernel::Types::PciDeviceKind& rhs)
 {
-	return lhs == (NeOS::UChar)rhs;
+	return lhs == (Kernel::UChar)rhs;
 }
\ No newline at end of file
diff --git a/dev/kernel/KernelKit/PCI/Device.h b/dev/kernel/KernelKit/PCI/Device.h
index 9870f618..cb463485 100644
--- a/dev/kernel/KernelKit/PCI/Device.h
+++ b/dev/kernel/KernelKit/PCI/Device.h
@@ -7,7 +7,7 @@
 
 #include <NewKit/Defines.h>
 
-namespace NeOS::PCI
+namespace Kernel::PCI
 {
 	enum class PciConfigKind : UShort
 	{
@@ -75,7 +75,7 @@ namespace NeOS::PCI
 		UShort fFunction;
 		UInt32 fBar;
 	};
-} // namespace NeOS::PCI
+} // namespace Kernel::PCI
 
-EXTERN_C void NewOSPCISetCfgTarget(NeOS::UInt bar);
-EXTERN_C NeOS::UInt NewOSPCIReadRaw(NeOS::UInt bar);
+EXTERN_C void NewOSPCISetCfgTarget(Kernel::UInt bar);
+EXTERN_C Kernel::UInt NewOSPCIReadRaw(Kernel::UInt bar);
diff --git a/dev/kernel/KernelKit/PCI/IO.h b/dev/kernel/KernelKit/PCI/IO.h
index 1d60df8e..1de30b63 100644
--- a/dev/kernel/KernelKit/PCI/IO.h
+++ b/dev/kernel/KernelKit/PCI/IO.h
@@ -11,7 +11,7 @@
 #include <NewKit/Defines.h>
 #include <NewKit/Ref.h>
 
-namespace NeOS
+namespace Kernel
 {
 	template <SizeT Sz>
 	class IOArray final
@@ -66,7 +66,7 @@ namespace NeOS
 
 		return ports;
 	}
-} // namespace NeOS
+} // namespace Kernel
 
 #ifdef __x86_64__
 #include <KernelKit/PCI/IOArray+AMD64.inl>
diff --git a/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl b/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl
index 2630fa98..223546c5 100644
--- a/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl
+++ b/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl
@@ -12,7 +12,7 @@
 
 ------------------------------------------- */
 
-namespace NeOS
+namespace Kernel
 {
 	template <SizeT Sz>
 	template <typename T>
@@ -51,4 +51,4 @@ namespace NeOS
 			break;
 		}
 	}
-} // namespace NeOS
\ No newline at end of file
+} // namespace Kernel
\ No newline at end of file
diff --git a/dev/kernel/KernelKit/PCI/Iterator.h b/dev/kernel/KernelKit/PCI/Iterator.h
index 2a788450..c364e1f7 100644
--- a/dev/kernel/KernelKit/PCI/Iterator.h
+++ b/dev/kernel/KernelKit/PCI/Iterator.h
@@ -17,7 +17,7 @@
 #define NE_DEVICE_COUNT	  (33)
 #define NE_FUNCTION_COUNT (8)
 
-namespace NeOS::PCI
+namespace Kernel::PCI
 {
 	class Iterator final
 	{
@@ -38,6 +38,6 @@ namespace NeOS::PCI
 	private:
 		Array<PCI::Device, NE_BUS_COUNT> fDevices;
 	};
-} // namespace NeOS::PCI
+} // namespace Kernel::PCI
 
 #endif // __PCI_ITERATOR_H__
diff --git a/dev/kernel/KernelKit/PCI/PCI.h b/dev/kernel/KernelKit/PCI/PCI.h
index 7eec9ec1..11bc7b94 100644
--- a/dev/kernel/KernelKit/PCI/PCI.h
+++ b/dev/kernel/KernelKit/PCI/PCI.h
@@ -15,7 +15,7 @@
 #define kPCIFuncCount	(8)
 #define kPCIBusCount	(256U)
 
-namespace NeOS::PCI
+namespace Kernel::PCI
 {
 	// model
 	struct DeviceHeader
@@ -56,4 +56,4 @@ namespace NeOS::PCI
 		Detail::BAR BAR4;
 		Detail::BAR BAR5;
 	};
-} // namespace NeOS::PCI
+} // namespace Kernel::PCI
diff --git a/dev/kernel/KernelKit/PE.h b/dev/kernel/KernelKit/PE.h
index dbcf2ded..3746cf90 100644
--- a/dev/kernel/KernelKit/PE.h
+++ b/dev/kernel/KernelKit/PE.h
@@ -29,62 +29,62 @@
 
 typedef struct LDR_EXEC_HEADER final
 {
-	NeOS::UInt32 Signature;
-	NeOS::UInt16 Machine;
-	NeOS::UInt16 NumberOfSections;
-	NeOS::UInt32 TimeDateStamp;
-	NeOS::UInt32 PointerToSymbolTable;
-	NeOS::UInt32 NumberOfSymbols;
-	NeOS::UInt16 SizeOfOptionalHeader;
-	NeOS::UInt16 Characteristics;
+	Kernel::UInt32 Signature;
+	Kernel::UInt16 Machine;
+	Kernel::UInt16 NumberOfSections;
+	Kernel::UInt32 TimeDateStamp;
+	Kernel::UInt32 PointerToSymbolTable;
+	Kernel::UInt32 NumberOfSymbols;
+	Kernel::UInt16 SizeOfOptionalHeader;
+	Kernel::UInt16 Characteristics;
 } LDR_EXEC_HEADER, *LDR_EXEC_HEADER_PTR;
 
 typedef struct LDR_OPTIONAL_HEADER final
 {
-	NeOS::UInt16 Magic; // 0x010b - PE32, 0x020b - PE32+ (64 bit)
-	NeOS::UInt8	 MajorLinkerVersion;
-	NeOS::UInt8	 MinorLinkerVersion;
-	NeOS::UInt32 SizeOfCode;
-	NeOS::UInt32 SizeOfInitializedData;
-	NeOS::UInt32 SizeOfUninitializedData;
-	NeOS::UInt32 AddressOfEntryPoint;
-	NeOS::UInt32 BaseOfCode;
-	NeOS::UInt32 BaseOfData;
-	NeOS::UInt32 ImageBase;
-	NeOS::UInt32 SectionAlignment;
-	NeOS::UInt32 FileAlignment;
-	NeOS::UInt16 MajorOperatingSystemVersion;
-	NeOS::UInt16 MinorOperatingSystemVersion;
-	NeOS::UInt16 MajorImageVersion;
-	NeOS::UInt16 MinorImageVersion;
-	NeOS::UInt16 MajorSubsystemVersion;
-	NeOS::UInt16 MinorSubsystemVersion;
-	NeOS::UInt32 Win32VersionValue;
-	NeOS::UInt32 SizeOfImage;
-	NeOS::UInt32 SizeOfHeaders;
-	NeOS::UInt32 CheckSum;
-	NeOS::UInt16 Subsystem;
-	NeOS::UInt16 DllCharacteristics;
-	NeOS::UInt32 SizeOfStackReserve;
-	NeOS::UInt32 SizeOfStackCommit;
-	NeOS::UInt32 SizeOfHeapReserve;
-	NeOS::UInt32 SizeOfHeapCommit;
-	NeOS::UInt32 LoaderFlags;
-	NeOS::UInt32 NumberOfRvaAndSizes;
+	Kernel::UInt16 Magic; // 0x010b - PE32, 0x020b - PE32+ (64 bit)
+	Kernel::UInt8	 MajorLinkerVersion;
+	Kernel::UInt8	 MinorLinkerVersion;
+	Kernel::UInt32 SizeOfCode;
+	Kernel::UInt32 SizeOfInitializedData;
+	Kernel::UInt32 SizeOfUninitializedData;
+	Kernel::UInt32 AddressOfEntryPoint;
+	Kernel::UInt32 BaseOfCode;
+	Kernel::UInt32 BaseOfData;
+	Kernel::UInt32 ImageBase;
+	Kernel::UInt32 SectionAlignment;
+	Kernel::UInt32 FileAlignment;
+	Kernel::UInt16 MajorOperatingSystemVersion;
+	Kernel::UInt16 MinorOperatingSystemVersion;
+	Kernel::UInt16 MajorImageVersion;
+	Kernel::UInt16 MinorImageVersion;
+	Kernel::UInt16 MajorSubsystemVersion;
+	Kernel::UInt16 MinorSubsystemVersion;
+	Kernel::UInt32 Win32VersionValue;
+	Kernel::UInt32 SizeOfImage;
+	Kernel::UInt32 SizeOfHeaders;
+	Kernel::UInt32 CheckSum;
+	Kernel::UInt16 Subsystem;
+	Kernel::UInt16 DllCharacteristics;
+	Kernel::UInt32 SizeOfStackReserve;
+	Kernel::UInt32 SizeOfStackCommit;
+	Kernel::UInt32 SizeOfHeapReserve;
+	Kernel::UInt32 SizeOfHeapCommit;
+	Kernel::UInt32 LoaderFlags;
+	Kernel::UInt32 NumberOfRvaAndSizes;
 } LDR_OPTIONAL_HEADER, *LDR_OPTIONAL_HEADER_PTR;
 
 typedef struct LDR_SECTION_HEADER final
 {
-	NeOS::Char	 Name[8];
-	NeOS::UInt32 VirtualSize;
-	NeOS::UInt32 VirtualAddress;
-	NeOS::UInt32 SizeOfRawData;
-	NeOS::UInt32 PointerToRawData;
-	NeOS::UInt32 PointerToRelocations;
-	NeOS::UInt32 PointerToLineNumbers;
-	NeOS::UInt16 NumberOfRelocations;
-	NeOS::UInt16 NumberOfLinenumbers;
-	NeOS::UInt32 Characteristics;
+	Kernel::Char	 Name[8];
+	Kernel::UInt32 VirtualSize;
+	Kernel::UInt32 VirtualAddress;
+	Kernel::UInt32 SizeOfRawData;
+	Kernel::UInt32 PointerToRawData;
+	Kernel::UInt32 PointerToRelocations;
+	Kernel::UInt32 PointerToLineNumbers;
+	Kernel::UInt16 NumberOfRelocations;
+	Kernel::UInt16 NumberOfLinenumbers;
+	Kernel::UInt32 Characteristics;
 } LDR_SECTION_HEADER, *LDR_SECTION_HEADER_PTR;
 
 enum kExecDataDirParams
@@ -97,35 +97,35 @@ enum kExecDataDirParams
 
 typedef struct LDR_EXPORT_DIRECTORY
 {
-	NeOS::UInt32 Characteristics;
-	NeOS::UInt32 TimeDateStamp;
-	NeOS::UInt16 MajorVersion;
-	NeOS::UInt16 MinorVersion;
-	NeOS::UInt32 Name;
-	NeOS::UInt32 Base;
-	NeOS::UInt32 NumberOfFunctions;
-	NeOS::UInt32 NumberOfNames;
-	NeOS::UInt32 AddressOfFunctions; // export table rva
-	NeOS::UInt32 AddressOfNames;
-	NeOS::UInt32 AddressOfNameOrdinal; // ordinal table rva
+	Kernel::UInt32 Characteristics;
+	Kernel::UInt32 TimeDateStamp;
+	Kernel::UInt16 MajorVersion;
+	Kernel::UInt16 MinorVersion;
+	Kernel::UInt32 Name;
+	Kernel::UInt32 Base;
+	Kernel::UInt32 NumberOfFunctions;
+	Kernel::UInt32 NumberOfNames;
+	Kernel::UInt32 AddressOfFunctions; // export table rva
+	Kernel::UInt32 AddressOfNames;
+	Kernel::UInt32 AddressOfNameOrdinal; // ordinal table rva
 } LDR_EXPORT_DIRECTORY, *LDR_EXPORT_DIRECTORY_PTR;
 
 typedef struct LDR_IMPORT_DIRECTORY
 {
 	union {
-		NeOS::UInt32 Characteristics;
-		NeOS::UInt32 OriginalFirstThunk;
+		Kernel::UInt32 Characteristics;
+		Kernel::UInt32 OriginalFirstThunk;
 	};
-	NeOS::UInt32 TimeDateStamp;
-	NeOS::UInt32 ForwarderChain;
-	NeOS::UInt32 NameRva;
-	NeOS::UInt32 ThunkTableRva;
+	Kernel::UInt32 TimeDateStamp;
+	Kernel::UInt32 ForwarderChain;
+	Kernel::UInt32 NameRva;
+	Kernel::UInt32 ThunkTableRva;
 } LDR_IMPORT_DIRECTORY, *LDR_IMPORT_DIRECTORY_PTR;
 
 typedef struct LDR_DATA_DIRECTORY
 {
-	NeOS::UInt32 VirtualAddress;
-	NeOS::UInt32 Size;
+	Kernel::UInt32 VirtualAddress;
+	Kernel::UInt32 Size;
 } LDR_DATA_DIRECTORY, *LDR_DATA_DIRECTORY_PTR;
 
 typedef struct LDR_IMAGE_HEADER
diff --git a/dev/kernel/KernelKit/PEF.h b/dev/kernel/KernelKit/PEF.h
index dfdaed12..7b099d04 100644
--- a/dev/kernel/KernelKit/PEF.h
+++ b/dev/kernel/KernelKit/PEF.h
@@ -44,7 +44,7 @@
 #define kPefForkKind	kPefMagic
 #define kPefForkKindFAT kPefMagicFat
 
-namespace NeOS
+namespace Kernel
 {
 	enum
 	{
@@ -112,6 +112,6 @@ namespace NeOS
 		kPefZero	 = 0xE,
 		kPefLinkerID = 0x1,
 	};
-} // namespace NeOS
+} // namespace Kernel
 
 #endif /* ifndef KERNELKIT_PEF_H */
diff --git a/dev/kernel/KernelKit/PEFCodeMgr.h b/dev/kernel/KernelKit/PEFCodeMgr.h
index 47aea432..aa82f84d 100644
--- a/dev/kernel/KernelKit/PEFCodeMgr.h
+++ b/dev/kernel/KernelKit/PEFCodeMgr.h
@@ -18,7 +18,7 @@
 
 #define kPefApplicationMime "application/vnd-zka-executable"
 
-namespace NeOS
+namespace Kernel
 {
 	///
 	/// \name PEFLoader
@@ -67,6 +67,6 @@ namespace NeOS
 	{
 		ProcessID rtl_create_process(PEFLoader& exec, const Int32& procKind) noexcept;
 	} // namespace Utils
-} // namespace NeOS
+} // namespace Kernel
 
 #endif // ifndef _INC_CODE_MANAGER_PEF_H_
diff --git a/dev/kernel/KernelKit/Semaphore.h b/dev/kernel/KernelKit/Semaphore.h
index ac810c62..dffa1747 100644
--- a/dev/kernel/KernelKit/Semaphore.h
+++ b/dev/kernel/KernelKit/Semaphore.h
@@ -10,7 +10,7 @@
 #include <KernelKit/Timer.h>
 #include <CompilerKit/CompilerKit.h>
 
-namespace NeOS
+namespace Kernel
 {
 	typedef Int64 Semaphore;
-} // namespace NeOS
\ No newline at end of file
+} // namespace Kernel
\ No newline at end of file
diff --git a/dev/kernel/KernelKit/ThreadLocalStorage.h b/dev/kernel/KernelKit/ThreadLocalStorage.h
index 573b40b8..98747ca7 100644
--- a/dev/kernel/KernelKit/ThreadLocalStorage.h
+++ b/dev/kernel/KernelKit/ThreadLocalStorage.h
@@ -28,12 +28,12 @@ struct THREAD_INFORMATION_BLOCK;
 /// Located in GS on AMD64, other architectures have their own stuff. (64x0, 32x0, ARM64)
 struct PACKED THREAD_INFORMATION_BLOCK final
 {
-	NeOS::Char	  Cookie[kTLSCookieLen]{0}; //! Thread magic number.
-	NeOS::VoidPtr Record{nullptr};			//! Thread information record.
+	Kernel::Char	  Cookie[kTLSCookieLen]{0}; //! Thread magic number.
+	Kernel::VoidPtr Record{nullptr};			//! Thread information record.
 };
 
 ///! @brief Cookie Sanity check.
-NeOS::Boolean tls_check_tib(THREAD_INFORMATION_BLOCK* the_tib);
+Kernel::Boolean tls_check_tib(THREAD_INFORMATION_BLOCK* the_tib);
 
 ///! @brief new ptr syscall.
 template <typename T>
@@ -41,26 +41,26 @@ T* tls_new_ptr(void) noexcept;
 
 ///! @brief delete ptr syscall.
 template <typename T>
-NeOS::Boolean tls_delete_ptr(T* ptr) noexcept;
+Kernel::Boolean tls_delete_ptr(T* ptr) noexcept;
 
 //! @brief Delete process pointer.
 //! @param obj The pointer to delete.
 template <typename T>
-inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T> obj) noexcept;
+inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T> obj) noexcept;
 
 //! @brief Delete process pointer.
 //! @param obj The pointer to delete.
 template <typename T>
-inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T*> obj) noexcept;
+inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T*> obj) noexcept;
 
 template <typename T, typename... Args>
 T* tls_new_class(Args&&... args);
 
 /// @brief TLS install TIB and PIB. (syscall)
-EXTERN_C NeOS::Void rt_install_tib(THREAD_INFORMATION_BLOCK* TIB, THREAD_INFORMATION_BLOCK* PIB);
+EXTERN_C Kernel::Void rt_install_tib(THREAD_INFORMATION_BLOCK* TIB, THREAD_INFORMATION_BLOCK* PIB);
 
 /// @brief TLS check (syscall)
-EXTERN_C NeOS::Bool tls_check_syscall_impl(NeOS::VoidPtr TIB) noexcept;
+EXTERN_C Kernel::Bool tls_check_syscall_impl(Kernel::VoidPtr TIB) noexcept;
 
 #include <KernelKit/ThreadLocalStorage.inl>
 
diff --git a/dev/kernel/KernelKit/ThreadLocalStorage.inl b/dev/kernel/KernelKit/ThreadLocalStorage.inl
index d912f5aa..0517dada 100644
--- a/dev/kernel/KernelKit/ThreadLocalStorage.inl
+++ b/dev/kernel/KernelKit/ThreadLocalStorage.inl
@@ -14,7 +14,7 @@
 template <typename T>
 inline T* tls_new_ptr(void) noexcept
 {
-	using namespace NeOS;
+	using namespace Kernel;
 
 	auto ref_process = UserProcessScheduler::The().CurrentProcess();
 	MUST_PASS(ref_process);
@@ -30,9 +30,9 @@ inline T* tls_new_ptr(void) noexcept
 //! @brief Delete process pointer.
 //! @param obj The pointer to delete.
 template <typename T>
-inline NeOS::Bool tls_delete_ptr(T* obj) noexcept
+inline Kernel::Bool tls_delete_ptr(T* obj) noexcept
 {
-	using namespace NeOS;
+	using namespace Kernel;
 
 	if (!obj)
 		return No;
@@ -48,7 +48,7 @@ inline NeOS::Bool tls_delete_ptr(T* obj) noexcept
 //! @brief Delete process pointer.
 //! @param obj The pointer to delete.
 template <typename T>
-inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T> obj) noexcept
+inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T> obj) noexcept
 {
 	return tls_delete_ptr(obj.Leak());
 }
@@ -56,7 +56,7 @@ inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T> obj) noexcept
 //! @brief Delete process pointer.
 //! @param obj The pointer to delete.
 template <typename T>
-inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T*> obj) noexcept
+inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T*> obj) noexcept
 {
 	return tls_delete_ptr(obj->Leak());
 }
@@ -69,7 +69,7 @@ inline NeOS::Bool tls_delete_ptr(NeOS::ErrorOr<T*> obj) noexcept
 template <typename T, typename... Args>
 T* tls_new_class(Args&&... args)
 {
-	using namespace NeOS;
+	using namespace Kernel;
 
 	T* obj = tls_new_ptr<T>();
 
@@ -87,9 +87,9 @@ T* tls_new_class(Args&&... args)
 /// @param obj
 /// @return
 template <typename T>
-inline NeOS::Bool tls_delete_class(T* obj)
+inline Kernel::Bool tls_delete_class(T* obj)
 {
-	using namespace NeOS;
+	using namespace Kernel;
 
 	if (!obj)
 		return No;
diff --git a/dev/kernel/KernelKit/Timer.h b/dev/kernel/KernelKit/Timer.h
index e52f91e7..1e96f263 100644
--- a/dev/kernel/KernelKit/Timer.h
+++ b/dev/kernel/KernelKit/Timer.h
@@ -9,7 +9,7 @@
 #include <ArchKit/ArchKit.h>
 #include <KernelKit/KPC.h>
 
-namespace NeOS
+namespace Kernel
 {
 	class SoftwareTimer;
 	class TimerInterface;
@@ -80,4 +80,4 @@ namespace NeOS
 
 		return kTimeUnit * rtl_ms(time);
 	}
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/User.h b/dev/kernel/KernelKit/User.h
index 620b9bc9..3127f785 100644
--- a/dev/kernel/KernelKit/User.h
+++ b/dev/kernel/KernelKit/User.h
@@ -31,7 +31,7 @@
 #define kMaxUserNameLen	 (256U)
 #define kMaxUserTokenLen (256U)
 
-namespace NeOS
+namespace Kernel
 {
 	class User;
 
@@ -90,6 +90,6 @@ namespace NeOS
 		Char		 mUserName[kMaxUserNameLen] = {0};
 		Char		 mUserKey[kMaxUserTokenLen] = {0};
 	};
-} // namespace NeOS
+} // namespace Kernel
 
 #endif /* ifndef INC_USER_H */
diff --git a/dev/kernel/KernelKit/UserProcessScheduler.h b/dev/kernel/KernelKit/UserProcessScheduler.h
index a2006db1..dc90dc96 100644
--- a/dev/kernel/KernelKit/UserProcessScheduler.h
+++ b/dev/kernel/KernelKit/UserProcessScheduler.h
@@ -13,22 +13,21 @@
 #include <NewKit/MutableArray.h>
 
 #define kSchedMinMicroTime		  (AffinityKind::kStandard)
-#define kSchedInvalidPID		  (-1)
+#define kSchedInvalidPID		  ((PID)~0)
 #define kSchedProcessLimitPerTeam (32U)
 
 #define kSchedMaxMemoryLimit gib_cast(128) /* max physical memory limit */
 #define kSchedMaxStackSz	 mib_cast(8)   /* maximum stack size */
 
-#define kProcessInvalidID (-1)
-#define kProcessNameLen	  (128U)
+#define kSchedNameLen	  (128U)
 
 ////////////////////////////////////////////////////
-// The current date is: Thu 11/28/2024			  //
+// Last revision date is: Fri Mar 28 2025		  //
 ////////////////////////////////////////////////////
 
-namespace NeOS
+namespace Kernel
 {
-	//! @note Forward class declarations.
+	//! @note Forward class declaration.
 
 	class IDylibObject;
 	class UserProcess;
@@ -121,7 +120,7 @@ namespace NeOS
 	};
 
 	using ProcessTime = UInt64;
-	using PID		  = Int64;
+	using PID		  = UInt64;
 
 	/***********************************************************************************/
 	/// @note For User manager, tells where we run the code.
@@ -171,7 +170,7 @@ namespace NeOS
 		NE_COPY_DEFAULT(UserProcess);
 
 	public:
-		Char			   Name[kProcessNameLen] = {"Process"};
+		Char			   Name[kSchedNameLen] = {"Process"};
 		ProcessSubsystem   SubSystem{ProcessSubsystem::kProcessSubsystemInvalid};
 		User*			   Owner{nullptr};
 		HAL::StackFramePtr StackFrame{nullptr};
@@ -368,7 +367,7 @@ namespace NeOS
 	};
 
 	const UInt32& sched_get_exit_code(void) noexcept;
-} // namespace NeOS
+} // namespace Kernel
 
 #include <KernelKit/ThreadLocalStorage.h>
 #include <KernelKit/UserProcessScheduler.inl>
diff --git a/dev/kernel/KernelKit/UserProcessScheduler.inl b/dev/kernel/KernelKit/UserProcessScheduler.inl
index 6b3b9300..4b3d5820 100644
--- a/dev/kernel/KernelKit/UserProcessScheduler.inl
+++ b/dev/kernel/KernelKit/UserProcessScheduler.inl
@@ -7,7 +7,7 @@
 
 ------------------------------------------- */
 
-namespace NeOS
+namespace Kernel
 {
 	/***********************************************************************************/
 	/** @brief Free pointer from usage. */
@@ -59,4 +59,4 @@ namespace NeOS
 
 		return No;
 	}
-} // namespace NeOS
+} // namespace Kernel
diff --git a/dev/kernel/KernelKit/XCOFF.h b/dev/kernel/KernelKit/XCOFF.h
index 5e59e717..037a52bb 100644
--- a/dev/kernel/KernelKit/XCOFF.h
+++ b/dev/kernel/KernelKit/XCOFF.h
@@ -29,13 +29,13 @@ struct XCoffForkHeader;
 /// @brief XCoff file header, meant for POWER apps.
 typedef struct XCoffFileHeader
 {
-	NeOS::UInt16  fMagic;
-	NeOS::UInt16  fTarget;
-	NeOS::UInt16  fNumSecs;
-	NeOS::UInt32  fTimeDat;
-	NeOS::UIntPtr fSymPtr;
-	NeOS::UInt32  fNumSyms;
-	NeOS::UInt16  fOptHdr; // ?: Number of bytes in optional header
+	Kernel::UInt16  fMagic;
+	Kernel::UInt16  fTarget;
+	Kernel::UInt16  fNumSecs;
+	Kernel::UInt32  fTimeDat;
+	Kernel::UIntPtr fSymPtr;
+	Kernel::UInt32  fNumSyms;
+	Kernel::UInt16  fOptHdr; // ?: Number of bytes in optional header
 } XCoffFileHeader64;
 
 #define kForkNameLen (256U)
@@ -43,9 +43,9 @@ typedef struct XCoffFileHeader
 /// @brief This the executable manifest fork.
 typedef struct XCoffForkHeader
 {
-	NeOS::Char fPropertiesXMLFork[kForkNameLen];
-	NeOS::Char fDynamicLoaderFork[kForkNameLen];
-	NeOS::Char fCodeSignFork[kForkNameLen];
+	Kernel::Char fPropertiesXMLFork[kForkNameLen];
+	Kernel::Char fDynamicLoaderFork[kForkNameLen];
+	Kernel::Char fCodeSignFork[kForkNameLen];
 } XCoffForkHeader;
 
 #endif // ifndef INC_XOCFF_H