diff --git a/src/public/icliententitylist.h b/src/public/icliententitylist.h
index 0cc2a2ce..e241622b 100644
--- a/src/public/icliententitylist.h
+++ b/src/public/icliententitylist.h
@@ -5,18 +5,35 @@
 
 class C_BaseEntity;
 
+//-----------------------------------------------------------------------------
+// Purpose: Exposes IClientEntity's to engine
+//-----------------------------------------------------------------------------
 class IClientEntityList
 {
 public:
 	virtual C_BaseEntity*       GetBaseEntity(const int entNum) = 0;
+
+	// Get IClientNetworkable interface for specified entity
 	virtual IClientNetworkable* GetClientNetworkable(const int entNum) = 0;
 	virtual IClientNetworkable* GetClientNetworkableFromHandle(const CBaseHandle& handle) = 0;
 	virtual IClientUnknown*     GetClientUnknownFromHandle(const CBaseHandle& handle) = 0;
+
+	// NOTE: This function is only a convenience wrapper.
+	// It returns GetClientNetworkable( entnum )->GetIClientEntity().
 	virtual IClientEntity*      GetClientEntity(const int entNum) = 0;
 	virtual IClientEntity*      GetClientEntityFromHandle(const CBaseHandle& handle) = 0;
+
+	// Returns number of entities currently in use
 	virtual int                 NumberOfEntities(const bool includeNonNetworkable = false) = 0;
+
+	// Returns number of non networkable entities
 	virtual int                 GetNumClientNonNetworkable() = 0;
+
+	// Returns highest index actually used
 	virtual int                 GetHighestEntityIndex() = 0;
+
+	// Sizes entity list to specified size
 	virtual void                SetMaxEntities(const int maxEnts) = 0;
 	virtual int                 GetMaxEntities() = 0;
-};
\ No newline at end of file
+};
+