ecs
...\business.c
...\business.h
...\business.o
...\control.c
...\control.h
...\control.o
...\goods
...\goods.c
...\goods.h
...\goods.o
...\main
...\makefile
...\order
...\shs.c
...\shs.h
...\std.h
...\struct.h
...\trade
...\trade.c
...\trade.h
...\trade.o
...\user
...\user.c
...\user.h
...\user.o
...\view.c
...\view.h
...\view.o