code: def free(self, lpAddress):
          
          hProcess = self.get_handle(win32.PROCESS_VM_OPERATION)
          win32.VirtualFreeEx(hProcess, lpAddress)
docs: Frees memory from the address space of the process.
  
          @see: U{http://msdn.microsoft.com/en-us/library/aa366894(v=vs.85).aspx}
  
          @type  lpAddress: int
          @param lpAddress: Address of memory to free.
              Must be the base address returned by L{malloc}.
  
          @raise WindowsError: On error an exception is raised.