File list (Check if you may need any files):
chatroom
........\a.out
........\b.txt
........\chat.txt
........\head.h
........\my_client
........\.........\a.out
........\.........\chat.txt
........\.........\client
........\.........\client.c
........\.........\client.o
........\.........\client_connect.c
........\.........\client_connect.h
........\.........\client_connect.o
........\.........\client_head.h
........\.........\client_recv.c
........\.........\client_recv.h
........\.........\client_recv.o
........\.........\client_regist.c
........\.........\client_regist.h
........\.........\client_regist.o
........\.........\client_send.c
........\.........\client_send.h
........\.........\client_send.o
........\.........\d.txt
........\.........\head.h
........\.........\io.c
........\.........\io.h
........\.........\io.o
........\.........\list.c
........\.........\list.h
........\.........\list.o
........\.........\main.c
........\.........\makefile
........\.........\net.c
........\.........\net.h
........\.........\net.o
........\.........\str.c
........\.........\str.h
........\.........\str.h.gch
........\.........\str.o
........\.........\te.c
........\my_server
........\.........\a.out
........\.........\char.txt
........\.........\chat.db
........\.........\head.h
........\.........\io.c
........\.........\io.h
........\.........\io.o
........\.........\list.c
........\.........\list.h
........\.........\list.o
........\.........\makefile
........\.........\net.c
........\.........\net.h
........\.........\net.o
........\.........\server
........\.........\server.c
........\.........\server.o
........\.........\server_accept.c
........\.........\server_accept.h
........\.........\server_accept.o
........\.........\server_head.h
........\.........\server_pthread.c
........\.........\server_pthread.h
........\.........\server_pthread.o
........\.........\server_recv.c
........\.........\server_recv.h
........\.........\server_recv.o
........\.........\server_recv1.c~
........\.........\server_regist.c
........\.........\server_regist.h
........\.........\server_regist.o
........\.........\sqlite.c
........\.........\str.c
........\.........\str.h
........\.........\str.o
........\read.c
........\sq.c
........\test.c