--- a/TaskManager/kernel/memory/MemList.h	Tue Jul 28 19:42:59 2009 +0900
+++ b/TaskManager/kernel/memory/MemList.h	Wed Jul 29 15:09:36 2009 +0900
@@ -1,19 +1,25 @@
 #ifndef MEMLIST
 #define MEMLIST
 
+#include <stdlib.h>
 #include "MemorySegment.h"
 
-class MemList {
+class MemList : MemorySegment {
 public:
+    MemorySegment* pool;
     MemorySegment* first;
     MemorySegment* last;
     
     // TaskManager 側で create する
     //MemList* createMemList(uint32 size, uint32 count);
     MemList(MemorySegment* ms) {
-	first = last = ms;
-	ms->next = ms;
-	ms->prev = ms;
+	first = last = this;
+	next = prev = this;
+	pool = ms;
+    }
+
+    ~MemList() {
+	free(pool);
     }
 
     void addFirst(MemorySegment* e);
@@ -21,7 +27,9 @@
     MemorySegment* getFirst();
     MemorySegment* getLast();
     int remove(MemorySegment* e);
+    MemorySegment* poll();
     void moveToFirst(MemorySegment* e); // or use();    
+    MemorySegment* get(int index);
 };
 
 #endif