write (Term) (void) (i)
display (Term) (void) (i)
nl
set_flush_nl (Mode) (integer) (i)
flush_print_buffer ()
read ;(Term) (void) (o)
get (Char) (integer) (i)
consult ;(FileName) (string) (i)
listing ;(PredName) (atom) (i)
readln ;(Str) (string) (o)
readchar (Char) (char) (i) eof
(Handle) (handle) (i)
closefile (Handle) (handle) (i)
closefiles () () ()
readdevice (Handle) (handle) (i) (o)
see (FileName) (string) (i)
seeing (FileName) (string) (o)
seen () () ()
writedevice (Handle) (handle) (i)
(o)
tell (FileName) (string) (i)
telling (FileName) (string) (o)
told () () ()
openread (Handle,FileName) (handle,string))
(o,i)
openwrite (Handle,FileName) (o,i)
openmodify (Handle,FileName) (o,i)
filepos (Handle,FilePos) (handle,integer)
(i,i) (i,o)
filesize (FileLen,HostServerFileString)
(integer,string) (o,i)
filedate (FileDate,HostServerFileString,FileDate)
(integer,string) (o,i)
deletefile (HostServerFileString) (string)
(i)
getenv (EnvVariableName,EnvVariableValue)
(string,string) (i,i) (i,o)
cd (HostServerPath) (i) (o)
mkdir (HostServerPath) (i)
rmdir (HostServerPath) (i)
currentdrive (CurrentDriveId) (integer)
(i) (o)
file_str (FileName,FileStr) (string,string)
(i,o) (i,i)
beep () ()
time (ClockTick) (integer) (o) (i)
time (Hours,Minutes,Seconds,Hundreds) (integer,integer,integer,integer)
(i,i,i,i) (o,o,o,o)