Preprocessor Instructions

Preprocessor instructions begin with a number sign (“#”) and must be ended with a newline character (enter). You can arrange as many as you like in any order.

Instruction	Description
#DEFINE	Inserts equivalent names.
#UNDEF	Removes the equivalent name.
#INCLUDE	Includes an SML file.
#IFDEF	Includes SML statements dependent on #DEFINE instructions.
#IFNDEF	Includes SML statements dependent on #DEFINE instructions.
#ELSE	Includes SML statements dependent on #DEFINE instructions.
#ENDIF	Closes an #IFDEF/#IFNDEF instruction.
#SET	Sets initial values in a simulation description.
#EXTSIM	Includes models of external subsimulators.
#ENDEXTSIM	Closes an #EXTSIM instruction.