1 files changed, 144 insertions, 0 deletions
diff --git a/sys/netiso/xebec/llparse.h b/sys/netiso/xebec/llparse.h
new file mode 100644
index 00000000000..f996d88ab0e
--- /dev/null
+++ b/sys/netiso/xebec/llparse.h
@@ -0,0 +1,144 @@
+/*	$NetBSD: llparse.h,v 1.4 1994/06/29 06:41:04 cgd Exp $	*/
+
+	/************************************************************
+		attributes stack garbage
+	************************************************************/
+
+#define LLMAXATTR	512
+#define LLMAXDESC	256
+#define	LLATTR		/* build an attribute stack */
+
+	/*
+	**	attribute stack
+	**
+	**	AttrStack =	stack of record
+	**				values : array of values;
+	**				ptr	: index;
+	**	end;
+	**
+	*/
+
+	typedef union llattrib LLattrib;
+
+	extern LLattrib	llattributes[LLMAXATTR];
+	extern int	llattrtop;
+
+	extern struct	llattr {
+		LLattrib	*llabase; /* ptr into the attr stack (llattributes) */
+		int		llaindex;/* # attrs on the stack so far for this prod */
+		int		llacnt;/* total # ever to go on for this prod */
+
+		int		lloldtop;/* when popping this prod, restore stack to here ;
+						 one attr will remain on the stack (for the lhs) */
+	}	llattrdesc[LLMAXDESC];
+
+	extern int	lldescindex;
+
+	/************************************************************
+		attributes stack garbage
+	************************************************************/
+
+	extern	struct	lltoken {
+		short		llterm;		/* token number */
+		short		llstate;	/* inserted deleted normal */
+		LLattrib	llattrib; 
+	} 	lltoken;
+	typedef	struct lltoken	LLtoken;
+
+/************************************************************
+	constants used in llparse.c
+************************************************************/
+
+#define STACKSIZE	500
+#define MAXCORR		16
+
+#define	NORMAL		0
+#define	DELETE		1
+#define	INSERT		2
+
+/************************************************************
+	datatypes used to communicate with the parser
+************************************************************/
+
+struct	llinsert {
+	short	llinscost;
+	short	llinslength;
+	short	llinsert[MAXCORR];
+};
+typedef	struct llinsert	LLinsert;
+
+extern	short	llparsestack[];
+extern	short	llstackptr;
+extern	short	llinfinite;
+
+/************************************************************
+	variables used to pass information
+	specific to each grammer
+************************************************************/
+
+extern	short	llnterms;
+extern	short	llnsyms;
+extern	short	llnprods;
+
+extern	char	*llefile;
+
+extern	struct	llparsetable {
+	short	llterm;
+	short	llprod;
+}	llparsetable[];
+
+extern	short	llparseindex[];
+
+extern	short	llepsilon[];
+
+extern	short	llproductions[];
+
+extern	struct	llprodindex {
+	short	llprodstart;
+	short	llprodlength;
+	short	llprodtlen;
+}	llprodindex[];
+
+extern	struct	llcosts {
+	short	llinsert;
+	short	lldelete;
+}	llcosts[];
+
+extern	struct	llstable {
+	short	llsstart;
+	short	llslength;
+}	llstable[];
+
+extern	short	llsspace[];
+
+extern	struct	lletable {
+	short	llecost;
+	short	llelength;
+	short	llestart;
+}	lletable[];
+
+extern	long	lleindex[];
+
+extern	short	llespace[];
+
+extern	char	*llstrings[];
+
+/************************************************************
+	routines defined in llparse.c
+************************************************************/
+
+extern llparse();
+extern llcopye();
+extern llcopys();
+extern llcorrector();
+extern llepsilonok();
+extern llexpand();
+extern short llfindaction();
+extern llgetprefix();
+extern llgettoken();
+extern llinsert();
+extern llinsertsym();
+extern llinserttokens();
+extern llparsererror();
+extern llpushprod();
+extern llreadetab();