C写的flash策略服务器843端口

voidusage(void){fprintf(stderr,"%s[-fpolicyfile][-pport][-uusername][-cchrootdir]\n""Defaults:-f%s,-p%i,-u%s,-c%s\n",__progname,DFLT_FILE,DFLT_PORT,DFLT_USER,DFLT_CHROOT);}