don't decrease (end) in free_ent(), its not well defined
don't decrease (end) in free_ent(), its not well defined

yangf4/core,YetAnotherMinion/core,YetAnotherMinion/core,yangf4/core,YetAnotherMinion/core,yangf4/core,yangf4/core,yangf4/core,YetAnotherMinion/core,YetAnotherMinion/core