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- {─ Fido Pascal Conference ────────────────────────────────────────────── PASCAL ─
- Msg : 421 of 442
- From : Raphael Vanney 2:320/7.0 09 Apr 93 22:18
- To : Eric Ort
- Subj : Tsrs
- ────────────────────────────────────────────────────────────────────────────────
- Hi !
-
- EO>I tried the Keep procedure for making a DOS Screen Saver.... well..
- EO>there is
- EO> so little docs on how to use it, could you give me an example ???
-
- Sure.
-
- ----------------------------------------------------------- }
- { This is a very simple TSR, that should (I did not test it...)
- produce some sound. And also some speed deprovement. }
-
- {$m 2048,0,0} { This is _important_ (tremendously :-)) }
-
- Uses Crt,DOS ;
-
- Procedure NewInt1c ; Interrupt ;
- Begin
- Sound(100) ;
- Delay(5) ;
- NoSound ;
- End ;
-
- Begin
- SetIntVec($1c, @NewInt1c) ; { Sets our Int $1c handler }
- Keep(0) ;
- End.