diff --git a/xtoskrnl/includes/mm/amd64/pte.hh b/xtoskrnl/includes/mm/amd64/pte.hh
index 23d44e1..3f9c3ff 100644
--- a/xtoskrnl/includes/mm/amd64/pte.hh
+++ b/xtoskrnl/includes/mm/amd64/pte.hh
@@ -33,21 +33,21 @@ namespace MM
             STATIC XTAPI VOID InitializePageTable(VOID);
             STATIC XTAPI VOID InitializeSystemPte(VOID);
             STATIC XTAPI VOID InitializeSystemPteSpace(VOID);
-            STATIC XTAPI VOID MapP5E(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMP5E TemplateP5e);
-            STATIC XTAPI VOID MapPDE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPDE TemplatePde);
-            STATIC XTAPI VOID MapPPE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPPE TemplatePpe);
-            STATIC XTAPI VOID MapPTE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPTE TemplatePte);
-            STATIC XTAPI VOID MapPXE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPXE TemplatePxe);
+            STATIC XTAPI VOID MapP5E(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMP5E TemplateP5e);
+            STATIC XTAPI VOID MapPDE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPDE TemplatePde);
+            STATIC XTAPI VOID MapPPE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPPE TemplatePpe);
+            STATIC XTAPI VOID MapPTE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPTE TemplatePte);
+            STATIC XTAPI VOID MapPXE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPXE TemplatePxe);
             STATIC XTAPI VOID ReleaseSystemPtes(IN PMMPTE StartingPte,
                                                 IN PFN_COUNT NumberOfPtes,
                                                 IN MMSYSTEM_PTE_POOL_TYPE SystemPtePoolType);
diff --git a/xtoskrnl/includes/mm/i686/pte.hh b/xtoskrnl/includes/mm/i686/pte.hh
index 879579b..116a022 100644
--- a/xtoskrnl/includes/mm/i686/pte.hh
+++ b/xtoskrnl/includes/mm/i686/pte.hh
@@ -33,15 +33,15 @@ namespace MM
             STATIC XTAPI VOID InitializePageTable(VOID);
             STATIC XTAPI VOID InitializeSystemPte(VOID);
             STATIC XTAPI VOID InitializeSystemPteSpace(VOID);
-            STATIC XTAPI VOID MapPDE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPDE TemplatePde);
-            STATIC XTAPI VOID MapPPE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPPE TemplatePpe);
-            STATIC XTAPI VOID MapPTE(PVOID StartAddress,
-                                     PVOID EndAddress,
-                                     PMMPTE TemplatePte);
+            STATIC XTAPI VOID MapPDE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPDE TemplatePde);
+            STATIC XTAPI VOID MapPPE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPPE TemplatePpe);
+            STATIC XTAPI VOID MapPTE(IN PVOID StartAddress,
+                                     IN PVOID EndAddress,
+                                     IN PMMPTE TemplatePte);
             STATIC XTAPI VOID ReleaseSystemPtes(IN PMMPTE StartingPte,
                                                 IN PFN_COUNT NumberOfPtes,
                                                 IN MMSYSTEM_PTE_POOL_TYPE SystemPtePoolType);
diff --git a/xtoskrnl/mm/amd64/pte.cc b/xtoskrnl/mm/amd64/pte.cc
index 71fba17..80742d0 100644
--- a/xtoskrnl/mm/amd64/pte.cc
+++ b/xtoskrnl/mm/amd64/pte.cc
@@ -171,9 +171,9 @@ MM::Pte::InitializePageTable(VOID)
  */
 XTAPI
 VOID
-MM::Pte::MapP5E(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMP5E TemplateP5e)
+MM::Pte::MapP5E(IN PVOID StartAddress,
+                IN PVOID EndAddress,
+                IN PMMP5E TemplateP5e)
 {
     PMMP5E EndSpace, PointerP5e;
 
@@ -218,9 +218,9 @@ MM::Pte::MapP5E(PVOID StartAddress,
  */
 XTAPI
 VOID
-MM::Pte::MapPPE(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMPPE TemplatePpe)
+MM::Pte::MapPPE(IN PVOID StartAddress,
+                IN PVOID EndAddress,
+                IN PMMPPE TemplatePpe)
 {
     PMMPPE EndSpace, PointerPpe;
 
@@ -265,9 +265,9 @@ MM::Pte::MapPPE(PVOID StartAddress,
  */
 XTAPI
 VOID
-MM::Pte::MapPXE(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMPXE TemplatePxe)
+MM::Pte::MapPXE(IN PVOID StartAddress,
+                IN PVOID EndAddress,
+                IN PMMPXE TemplatePxe)
 {
     PMMPXE EndSpace, PointerPxe;
 
diff --git a/xtoskrnl/mm/i686/pte.cc b/xtoskrnl/mm/i686/pte.cc
index 60bc935..04b4755 100644
--- a/xtoskrnl/mm/i686/pte.cc
+++ b/xtoskrnl/mm/i686/pte.cc
@@ -130,9 +130,9 @@ MM::Pte::InitializePageTable(VOID)
  */
 XTAPI
 VOID
-MM::Pte::MapPPE(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMPPE TemplatePpe)
+MM::Pte::MapPPE(IN PVOID StartAddress,
+                IN PVOID EndAddress,
+                IN PMMPPE TemplatePpe)
 {
     /* Just a stub on i686 platform */
     return;
diff --git a/xtoskrnl/mm/pte.cc b/xtoskrnl/mm/pte.cc
index e281ba4..a7ce084 100644
--- a/xtoskrnl/mm/pte.cc
+++ b/xtoskrnl/mm/pte.cc
@@ -232,9 +232,9 @@ MM::Pte::InitializeSystemPteSpace(VOID)
  */
 XTAPI
 VOID
-MM::Pte::MapPDE(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMPDE TemplatePde)
+MM::Pte::MapPDE(IN PVOID StartAddress,
+                IN PVOID EndAddress,
+                IN PMMPDE TemplatePde)
 {
     PMMPDE EndSpace, PointerPde;
 
@@ -279,9 +279,9 @@ MM::Pte::MapPDE(PVOID StartAddress,
  */
 XTAPI
 VOID
-MM::Pte::MapPTE(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMPTE TemplatePte)
+MM::Pte::MapPTE(IN PVOID StartAddress,
+                IN PVOID EndAddress,
+                IN PMMPTE TemplatePte)
 {
     PMMPTE EndSpace, PointerPte;