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FREEABLEXPR(3)			 ABL FUNCTIONS			FREEABLEXPR(3)

NAME
       freeablexpr - frees an expression.

SYNOPSIS
       #include	"abl101.h"
	 void freeablexpr( Expr	)
	  chain_list *Expr;

PARAMETERS
       Expr		   Expression to free.

DESCRIPTION
       freeablexpr  frees the expression Expr even if this expression is not a
       valid one.

RETURN VALUE
       freeablexpr returns nothing.

EXAMPLE
       #include	"abl101.h"
	  chain_list *ExprA;
	  chain_list *ExprB;
	  chain_list *ExprAorB;
	  ExprA	= createablatom( "a" );
	  ExprB	= createablatom( "b" );
	  ExprAorB  = createablbinexpr(	ABL_OR,	ExprA, ExprB );
	  ...
	  freeablexpr( ExprAorB	);
	  ExprAorB = (chain_list *)0;
	  ...

SEE ALSO
       abl(1) delablexpr(3).

ASIM/LIP6			October	1, 1997			FREEABLEXPR(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=freeablexpr&sektion=3&manpath=FreeBSD+Ports+15.0>

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