!           ITP /TASK INTERFACE MESSAGES
!
%CONSTINTEGER LOGON=1
%CONSTINTEGER DATA IN=2
%CONSTINTEGER INT IN=3
%CONSTINTEGER ILLEGAL MESSAGE=4
%CONSTINTEGER SEND DATA=5
%CONSTINTEGER DATA OUT=6
%CONSTINTEGER SEND PROMPT=7
%CONSTINTEGER TIMEOUT=8
%CONSTINTEGER LOGOFF=9
%CONSTINTEGER SETMODE=10
%CONSTINTEGER CHANGE TASK=11
%ENDOFFILE