#include<u.h>#include<libc.h>#include<auth.h>#include<fcall.h>#include"dat.h"#include"fns.h"charEnonexist[]="file does not exist";charEperm[]="permission denied";charEnofile[]="no file system specified";charEauth[]="authentication failed";char*srvname="9660";char*deffile=0;externXfsubisosub;Xfsub*xsublist[]={&isosub,0};