diff --git a/xtoskrnl/includes/mm/colors.hh b/xtoskrnl/includes/mm/colors.hh
index e6e3183..06d1c40 100644
--- a/xtoskrnl/includes/mm/colors.hh
+++ b/xtoskrnl/includes/mm/colors.hh
@@ -25,8 +25,8 @@ namespace MM
 
         public:
             STATIC XTAPI VOID ComputePageColoring(VOID);
-            STATIC XTAPI PMMCOLOR_TABLES GetFreePages(MMPAGELISTS PageList,
-                                                      ULONG Color);
+            STATIC XTAPI PMMCOLOR_TABLES GetFreePages(IN MMPAGELISTS PageList,
+                                                      IN ULONG Color);
             STATIC XTAPI PMMPFNLIST GetModifiedPages(IN ULONG Color);
             STATIC XTAPI ULONG GetNextColor(VOID);
             STATIC XTAPI ULONG GetPagingColors(VOID);
diff --git a/xtoskrnl/mm/colors.cc b/xtoskrnl/mm/colors.cc
index df39cc8..2607ee4 100644
--- a/xtoskrnl/mm/colors.cc
+++ b/xtoskrnl/mm/colors.cc
@@ -42,8 +42,8 @@ MM::Colors::ComputePageColoring(VOID)
  */
 XTAPI
 PMMCOLOR_TABLES
-MM::Colors::GetFreePages(MMPAGELISTS PageList,
-                         ULONG Color)
+MM::Colors::GetFreePages(IN MMPAGELISTS PageList,
+                         IN ULONG Color)
 {
     /* Return a pointer to the requested color table entry */
     return &FreePages[PageList][Color];