tcp
...\client
...\server
...\tcp_client.c
...\tcp_multithread_server
...\......................\common.h
...\......................\getstr
...\......................\getstr.c
...\......................\list.h
...\......................\Makefile
...\......................\tcp_client
...\......................\tcp_client.c
...\......................\tcp_server
...\......................\tcp_server.c
...\tcp_server.c