diff --git a/reactos/ntoskrnl/include/internal/dbg.h b/reactos/ntoskrnl/include/internal/dbg.h
deleted file mode 100644
index 32de5f0f40f..00000000000
--- a/reactos/ntoskrnl/include/internal/dbg.h
+++ /dev/null
@@ -1,80 +0,0 @@
-#ifndef __INCLUDE_INTERNAL_DBG_H
-#define __INCLUDE_INTERNAL_DBG_H
-
-#include <napi/dbg.h>
-#include <internal/port.h>
-
-#define KdPrintEx(_x_) DbgPrintEx _x_
-
-#if defined(KDBG) || defined(DBG)
-
-VOID
-KdbSymLoadUserModuleSymbols(IN PLDR_MODULE LdrModule);
-
-VOID
-KdbSymFreeProcessSymbols(IN PEPROCESS Process);
-
-VOID
-KdbSymLoadDriverSymbols(IN PUNICODE_STRING Filename,
-                        IN PMODULE_OBJECT Module);
-
-VOID
-KdbSymUnloadDriverSymbols(IN PMODULE_OBJECT ModuleObject);
-
-VOID
-KdbSymProcessBootSymbols(IN PCHAR FileName);
-
-VOID
-KdbSymInit(IN PMODULE_TEXT_SECTION NtoskrnlTextSection,
-           IN PMODULE_TEXT_SECTION LdrHalTextSection);
-
-BOOLEAN 
-KdbSymPrintAddress(IN PVOID Address);
-
-VOID
-KdbDeleteProcessHook(IN PEPROCESS Process);
-
-NTSTATUS
-KdbSymGetAddressInformation(IN PROSSYM_INFO  RosSymInfo,
-                            IN ULONG_PTR  RelativeAddress,
-                            OUT PULONG LineNumber  OPTIONAL,
-                            OUT PCH FileName  OPTIONAL,
-                            OUT PCH FunctionName  OPTIONAL);
-
-typedef struct _KDB_MODULE_INFO
-{
-    WCHAR        Name[256];
-    ULONG_PTR    Base;
-    ULONG        Size;
-    PROSSYM_INFO RosSymInfo;
-} KDB_MODULE_INFO, *PKDB_MODULE_INFO;
-
-# define KDB_LOADUSERMODULE_HOOK(LDRMOD)	KdbSymLoadUserModuleSymbols(LDRMOD)
-# define KDB_LOADDRIVER_HOOK(FILENAME, MODULE)	KdbSymLoadDriverSymbols(FILENAME, MODULE)
-# define KDB_UNLOADDRIVER_HOOK(MODULE)		KdbSymUnloadDriverSymbols(MODULE)
-# define KDB_LOADERINIT_HOOK(NTOS, HAL)		KdbSymInit(NTOS, HAL)
-# define KDB_SYMBOLFILE_HOOK(FILENAME)		KdbSymProcessBootSymbols(FILENAME)
-#else
-# define KDB_LOADUSERMODULE_HOOK(LDRMOD)	do { } while (0)
-# define KDB_LOADDRIVER_HOOK(FILENAME, MODULE)	do { } while (0)
-# define KDB_UNLOADDRIVER_HOOK(MODULE)		do { } while (0)
-# define KDB_LOADERINIT_HOOK(NTOS, HAL)		do { } while (0)
-# define KDB_SYMBOLFILE_HOOK(FILENAME)		do { } while (0)
-# define KDB_CREATE_THREAD_HOOK(CONTEXT)	do { } while (0)
-#endif
-
-#ifdef KDBG
-# define KeRosPrintAddress(ADDRESS)         KdbSymPrintAddress(ADDRESS)
-# define KdbInit()                          KdbpCliInit()
-# define KdbModuleLoaded(FILENAME)          KdbpCliModuleLoaded(FILENAME)
-# define KDB_DELETEPROCESS_HOOK(PROCESS)	KdbDeleteProcessHook(PROCESS)
-#else
-# define KeRosPrintAddress(ADDRESS)         KiRosPrintAddress(ADDRESS)
-# define KdbEnterDebuggerException(ER, PM, C, TF, F)  kdHandleException
-# define KdbInit()                          do { } while (0)
-# define KdbEnter()                         do { } while (0)
-# define KdbModuleLoaded(X)                 do { } while (0)
-# define KDB_DELETEPROCESS_HOOK(PROCESS)	do { } while (0)
-#endif
-
-#endif /* __INCLUDE_INTERNAL_DBG_H */