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)