refactor knh_ostack_t to MarkStack in msgc.
refactor knh_ostack_t to MarkStack in msgc.

konoha-project/konoha3,konoha-project/konoha3,konoha-project/minikonoha,konoha-project/minikonoha,konoha-project/minikonoha,konoha-project/konoha3