-tPAddr MM_AllocPhys(void);
-tPAddr MM_AllocPhysRange(int Pages, int MaxBits);
-void MM_RefPhys(tPAddr PAddr);
-void MM_DerefPhys(tPAddr PAddr);
+void MM_Install(tMBoot_Info *MBoot);
+//tPAddr MM_AllocPhys(void);
+//tPAddr MM_AllocPhysRange(int Pages, int MaxBits);
+//void MM_RefPhys(tPAddr PAddr);
+//void MM_DerefPhys(tPAddr PAddr);
+// int MM_GetRefCount(tPAddr PAddr);