hello\server .....\lib.h .....\client .....\des.c .....\server.c .....\strcmp.c .....\fileio .....\cal.php .....\libpcap.c .....\hello.c .....\client.c .....\makefile .....\fserver.c .....\hello.php .....\http.c .....\arp.c .....\新文件 .....\.hello.c.swp .....\lib.c .....\a.out .....\t.cpp .....\test.c .....\run.c .....\fileio.c .....\hellonet.c .....\lib2.lib hello