diff --git a/reactos/sdk/lib/cmlib/cmlib.h b/reactos/sdk/lib/cmlib/cmlib.h
index 64861c5fc93..339bd038cd1 100644
--- a/reactos/sdk/lib/cmlib/cmlib.h
+++ b/reactos/sdk/lib/cmlib/cmlib.h
@@ -70,6 +70,26 @@
     #define OBJ_NAME_PATH_SEPARATOR          ((WCHAR)L'\\')
     #define UNICODE_NULL                     ((WCHAR)0)
 
+    VOID NTAPI
+    RtlInitUnicodeString(
+        IN OUT PUNICODE_STRING DestinationString,
+        IN PCWSTR SourceString);
+
+    LONG NTAPI
+    RtlCompareUnicodeString(
+        IN PCUNICODE_STRING String1,
+        IN PCUNICODE_STRING String2,
+        IN BOOLEAN CaseInSensitive);
+
+    VOID
+    NTAPI
+    KeBugCheckEx(
+        IN ULONG BugCheckCode,
+        IN ULONG_PTR BugCheckParameter1,
+        IN ULONG_PTR BugCheckParameter2,
+        IN ULONG_PTR BugCheckParameter3,
+        IN ULONG_PTR BugCheckParameter4);
+
     VOID NTAPI
     KeQuerySystemTime(
         OUT PLARGE_INTEGER CurrentTime);
diff --git a/reactos/sdk/tools/kbdtool/kbdtool.h b/reactos/sdk/tools/kbdtool/kbdtool.h
index 5d36972fb64..bf14307d407 100644
--- a/reactos/sdk/tools/kbdtool/kbdtool.h
+++ b/reactos/sdk/tools/kbdtool/kbdtool.h
@@ -8,6 +8,7 @@
 
 /* INCLUDES *******************************************************************/
 
+#include <ctype.h>
 #include <string.h>
 #include <stdarg.h>
 #include <stdio.h>
@@ -66,12 +67,31 @@ typedef struct tagLAYOUT
     LAYOUTENTRY Entry[110];
 } LAYOUT, *PLAYOUT;
 
+ULONG
+DoOutput(
+    IN ULONG StateCount,
+    IN PULONG ShiftStates,
+    IN PKEYNAME DescriptionData,
+    IN PKEYNAME LanguageData,
+    IN PVOID AttributeData,
+    IN PVOID DeadKeyData,
+    IN PVOID LigatureData,
+    IN PKEYNAME KeyNameData,
+    IN PKEYNAME KeyNameExtData,
+    IN PKEYNAME KeyNameDeadData
+);
+
 PCHAR
 getVKName(
     IN ULONG VirtualKey,
     IN BOOLEAN Prefix
 );
 
+ULONG
+DoParsing(
+    VOID
+);
+
 extern BOOLEAN Verbose, UnicodeFile, SanityCheck, FallbackDriver;
 extern PCHAR gpszFileName;
 extern FILE* gfpInput;
diff --git a/reactos/sdk/tools/widl/write_msft.c b/reactos/sdk/tools/widl/write_msft.c
index 201b02458a5..fec39bd9076 100644
--- a/reactos/sdk/tools/widl/write_msft.c
+++ b/reactos/sdk/tools/widl/write_msft.c
@@ -49,6 +49,7 @@
 #include "header.h"
 #include "hash.h"
 #include "typetree.h"
+#include "parser.h"
 
 #ifdef __REACTOS__
 #define S_OK           0