You can name your procedures and functions whatever you wish (as long as they are not the same as a procedure or function in SRL).
They will only 'call upon' and use whatever you put between the begin/end after them.
Simba Code:
function ClickMusician: boolean;
Begin
Wait(100);
End;
Would not even need you to include SRL, but
Simba Code:
function ClickMusician: boolean;
Begin
If FindObj(bla) Then
Begin
Result:=True;
Writeln('We Found Him');
End;
End;
would 'call upon' SRL for using the FindObj function coded into SRL.
All good and answered?