diff --git a/WEGA/contrib/ingres/dbs/src/h/catalog.h b/WEGA/contrib/ingres/dbs/src/h/catalog.h
new file mode 100644
index 0000000..3f1e145
--- /dev/null
+++ b/WEGA/contrib/ingres/dbs/src/h/catalog.h
@@ -0,0 +1,165 @@
+/*	INDEX relation struct					*/
+/*								*/
+/*	The INDEX relation is used to determine what, if any,	*/
+/*	secondary indicies exist for relations.  If a relation	*/
+/*	has a secondary index, there will be one tuple in the	*/
+/*	INDEX relation for each such index.  There may be one	*/
+/*	or more domains indexed by one or many INDEX relations	*/
+/*	depending on whether single or combined indicies are	*/
+/*	being used.						*/
+/*								*/
+/*	Combined indices may use up to six domains to form the	*/
+/*	index.							*/
+/*								*/
+/*	The simple existance of a secondary index is better	*/
+/*	checked using the "relindxd" field in the RELATION	*/
+/*	relation, since that is more efficient.			*/
+/*								*/
+/*	The two values SECINDEX and SECBASE are the values for	*/
+/*	the relindxd field of the relation relation. Implicitly	*/
+/*	SECINDEX must be < 0 and SECBASE must be > 0.		*/
+
+# define	SECINDEX	-2	/* this in rel.relindxd indicates    */
+					/* that the relation is a sec. index */
+# define	SECBASE		1	/* this in rel.relindxd indicates    */
+					/* has a sec. index		     */
+
+struct index
+{
+	char	irelidp[MAXNAME];	/* unique name of primary relation   */
+	char	iownerp[2];		/* owner of primary relation	     */
+	char	irelidi[MAXNAME];	/* unique name of index relation     */
+	char	irelspeci;		/* relspec of index relation	     */
+	char	idom[MAXKEYS];		/* domain number of primary relation */
+					/* which corresponds to each index   */
+					/* attribute. In the index relation  */
+					/* are stored as:		     */
+					/*	idom1, idom2, ..,idom6	     */
+};
+
+/* field numbers for AAam_find() calls */
+# define	IRELIDP		1
+# define	IOWNERP		2
+# define	IRELIDI		3
+
+
+
+/*  TREE RELATION STRUCT						*/
+/*									*/
+/*	The TREE relation stores trees used by query modification and	*/
+/*	for distribution criteria.					*/
+
+struct tree
+{
+	char	treerelid[MAXNAME];	/* relation name		*/
+	char	treeowner[2];		/* relation owner		*/
+	short	treeid;			/* internal name of this tuple	*/
+	short	treeseq;		/* sequence number in tree	*/
+	char	treetype;		/* type info for this tree	*/
+	char	treexxxx;
+	char	treetree[100];		/* contents of tree		*/
+};
+
+/* field numbers for AAam_find() calls */
+# define	TREERELID	1
+# define	TREEOWNER	2
+# define	TREEID		3
+# define	TREESEQ		4
+# define	TREETYPE	5
+
+
+
+/*  STRUCT PROTECT -- AA_PROTECT catalog					*/
+/*									*/
+/*	This structure defines the format of the AA_PROTECT catalog.	*/
+/*	One or two things should be noted.  First, the 'prodomset'	*/
+/*	field is actually four domains in the physical relation,	*/
+/*	since the best we know about is i4's, and we need an i16.	*/
+/*	Second, both the proopset and the prodomset fields		*/
+/*	are bit maps.							*/
+
+/* bit values for proopset						*/
+# define	PRO_RETR	0001	/* retrieve			*/
+# define	PRO_REPL	0002	/* replace			*/
+# define	PRO_DEL		0004	/* delete			*/
+# define	PRO_APP		0010	/* append			*/
+# define	PRO_TEST	0020	/* test in qualification	*/
+# define	PRO_AGGR	0040	/* retrieve aggregate value	*/
+
+# ifdef BIT_32
+# define	PROTERM		4
+# else
+# define	PROTERM		2
+# endif
+
+struct protect
+{
+	char	prorelid[MAXNAME];	/* relation to which this applies */
+	char	prorelown[2];		/* owner			  */
+	short	propermid;		/* permission sequence number	  */
+	char	prouser[2];		/* user code in PERMIT		  */
+	char	proterm[PROTERM];	/* terminal id			  */
+	char	proresvar;		/* result variable number	  */
+	char	proopset;		/* operation set		  */
+	short	protodbgn;		/* beginning time of day	  */
+	short	protodend;		/* ending time of day		  */
+	char	prodowbgn;		/* beginning day of week	  */
+	char	prodowend;		/* ending day of week		  */
+	short	prodomset[8];		/* domain set permitted		  */
+	short	protree;		/* link to qualification	  */
+};
+
+/* field numbers for AAam_find() calls */
+# define	PRORELID	1
+# define	PRORELOWN	2
+# define	PROPERMID	3
+# define	PROTREE		16
+
+
+
+/*  STRUCT INTEGRITY -- the descriptor for the integrity relation	*/
+
+struct integrity
+{
+	char	intrelid[MAXNAME];	/* name of the relation		  */
+	char	intrelowner[2];		/* owner of the relation	  */
+# ifdef BIT_32
+	short	inttree;		/* pointer into the tree catalog  */
+	short	intdomset[8];		/* set of domains this applies to */
+# else
+	short	intdomset[8];		/* set of domains this applies to */
+	short	inttree;		/* pointer into the tree catalog  */
+# endif
+	char	intresvar;		/* primary variable number	  */
+};
+
+/* field numbers for AAam_find() calls */
+# define	INTRELID	1
+# define	INTRELOWNER	2
+# ifdef BIT_32
+# define	INTTREE		3
+# else
+# define	INTTREE		7
+# endif
+
+
+
+/*	STRUCT REF    --   AA_REF catalog				*/
+/*									*/
+/*				declares the relations, which are	*/
+/*				bases for views or permits		*/
+/*									*/
+
+struct refs
+{
+	char	refrelid[MAXNAME];
+	char	refowner[2];
+	char	refbrelid[MAXNAME];
+	char	refbowner[2];
+	char	reftype;
+};
+
+/* field numbers for AAam_find() calls */
+/*define	REFRELID	1		**	*/
+/*define	REFOWNER	2		**	*/
+/*define	REFTYPE		5		**	*/
diff --git a/WEGA/contrib/ingres/dbs/src/h/pipes.h b/WEGA/contrib/ingres/dbs/src/h/pipes.h
new file mode 100644
index 0000000..3e54370
--- /dev/null
+++ b/WEGA/contrib/ingres/dbs/src/h/pipes.h
@@ -0,0 +1,58 @@
+/*  PIPES.h								*/
+/*									*/
+/*	Interprocess pipe format and associated manifest constants	*/
+
+# define	HDRSIZ		8	/* length of pipe header	*/
+# ifdef MEM_N
+# define	PBUFSIZ		120	/* length of pipe buffer	*/
+# else
+# define	PBUFSIZ		(BUFSIZ - HDRSIZ)
+# endif
+
+/* -- PIPE PARAMETERS -- */
+# define	NORM_STAT	0	/* HDRSTAT: data block		*/
+# define	LAST_STAT	1	/* HDRSTAT: last block of cmnd	*/
+/*define	ERR_STAT	2	** HDRSTAT: error block (sync)	*/
+# define	SYNC_STAT	3	/* sync on delete signal	*/
+
+struct pipfrmt			/* interprocess pipe format:		*/
+{
+	char	exec_id;	/* target overlay id			*/
+	char	func_id;	/* command id in target overlay		*/
+	short	buf_len;	/* # of useful bytes in PBUF		*/
+				/*	values 0 to PBUFSIZ.		*/
+				/*	rdpipe effectively		*/
+				/*	concatenates significant	*/
+				/*	parts of blocks.		*/
+	short	err_id;		/* error status				*/
+				/*  0 - no errors			*/
+				/*  non zero, error identifier		*/
+	char	hdrstat;	/* block status word			*/
+				/*  0 - good block in command		*/
+				/*  1 - last block in command		*/
+	char	param_id;	/* one byte param available		*/
+				/* to calling pgm			*/
+	char	pbuf[PBUFSIZ];	/* pipe data buffer			*/
+	int	pbuf_pt;	/* next available slot in PBUF		*/
+};
+
+
+/* modes for rdpipe and wrpipe */
+# define	P_PRIME		0	/* prime the pipe		*/
+# define	P_NORM		1	/* normal read or write		*/
+# define	P_SYNC		2	/* read for sync		*/
+# define	P_END		2	/* write a sync block		*/
+# define	P_EXECID	3	/* read execid			*/
+# define	P_FUNCID	4	/* read funcid			*/
+# define	P_FLUSH		3	/* write non-sync block		*/
+# define	P_WRITE		4	/* write block, previous type	*/
+# define	P_INT		5	/* synchronize on interrupt	*/
+# define	P_PARAM		6	/* set/get param field		*/
+
+/* pipe descriptors */
+extern int	R_up;		/* Read from process n-1		*/
+extern int	W_up;		/* Write to process n-1			*/
+extern int	R_down;		/* Read from process n+1		*/
+extern int	W_down;		/* Write to process n+1			*/
+extern int	R_front;	/* Read from front end			*/
+extern int	W_front;	/* Write to front end			*/