short bitno(short v);
 void blank(int t,int b);
 FILE *cppstrip(char *file1, char *file2);
 void dosTimeInit();
 int getUserId(char *username, char *passwd);
 void ill_acc();
 void ill_user(); 
 int inchar();
 void initLoginWindow(short f, short l);
 Bool keystruck();
 Status loadPasswdFile(char *fnam);
 void mkFiles();
 Bool needPasswd(char *username);
 void nlstrip(char *s);
 int nrx();
 Status nullproc();
 void putNpage(register char *tp, Count first, Count last);
 Status putNpageFile(char *fname,Count first, Count last);
 Count reqBits(Ulong v);
 Bool rxrdy(int fd);
 int scsiInit();
 char *skipBlanks(char *buf);
 char *skipWord(char *buf);
 char *ssi(short code);
 Count stripTailBlanks(char *s);
 char *strtime(Ltime itime, Bool longFormat);
 Status testServer( FUNCPTR foTimeOut );
 int tgetchar(Count t); 
 int tstString(char *s, char **arr);
 int vxDiskInit(int scsi_id);
 int vxDiskMount(int scsi_id);