/* @(#)chgen_define.h	    05/11/95 */
#ifndef CHGEN_DEFINE_H
#define CHGEN_DEFINE_H

/* rcs revision information */
/* $Id: chgen_define.h,v 1.4.4.3 1999/05/07 01:25:04 jkarner Exp $ */

/******************************************************************************/
/* function    : chgen_externs.h					      */
/*									      */
/* subsystem   : chgen							      */
/*									      */
/* input       : n/a							      */
/*									      */
/* output      : n/a							      */
/*									      */
/* returns     : n/a							      */
/*									      */
/* author      : Steve Smith / Craig Smith				      */
/*									      */
/* created     : July, 1991						      */
/*									      */
/* revisions   : 99s523 - Added rcs revision line - JK-KS                     */ 
/*               5/93,	93s523						      */
/*		 Modified #define values: CHGEN_VERSION, MAXTABLES,	      */
/*		 ABBREV_NAME_LENGTH, changed macro: encoding()		      */
/*									      */
/* description : This header file declares all structures, types and global   */
/*		 variables used	by chgen.				      */
/*									      */
/******************************************************************************/

/******************************************************************************/
/* NOTE: ALWAYS	update the following two lines whenever	releasing a new	      */
/*	 version of CHGEN.						      */
/******************************************************************************/

/**** genMerge 99s523 5/3/99 ****/
#include "metaschema.h" 

/**** 95s523, 5,11,95 ,chwang *****/
/*#define	CHGEN_VERSION "genMerge chgenv11-karner/spinney"*/
/*#define CHGEN_RELEASE_DATE "Dec 4, 1992" Removed CEM 9 Feg 93*/
/* extern char * CHGEN_RELEASE_DATE();  - removed genMerge 99s523 */
#define	BUFSIZE		256	/* max text line buffer	length (for file reads)	*/
#define	NAMELENGTH	30	/* max length of name (tables and fields)	*/
#define	TYPELENGTH	12	/* max length of datatype field			*/
#define	ABBREV_NAME_LENGTH 5	/* length of an	abbreviated table-name		*/
#define	MAXCOMMENTLENGTH 133	/* max length of a comment from	a schema file	*/
#define	SPACE	' '		/* simple ascii	code constants for parsing	*/
#define	TAB	'\t'
#define	NEWLINE	'\n'
#define	EOS	'\0'		/* end of string				*/
#define	SCHEMA_HEADER_FILE_NAME_LENGTH 100 /* max filename length for any file	*/
#define	PATH_NUMBER	10	/* max number of track save (access macros)	*/
#define	MAXTABLES	255	/* max number of tables	allowed	per schema	*/
#define	MAXVIEWS	10	/* max number of views allowed (override with cli_maxviews) */
/*#define	MAXVIEWNAMELEN	NAMELENGTH  removed 99s523 genMerge *//* max size	of a view-name string		*/
#define	TABLE_NO_LIMIT	676	/* max theoretical possible no of tables in schema (2 digit base 26 system) */
#define	MAXPATHLENGTH	16	/* sqrt	of MAXTABLES				*/
#define	MAXPATH		2000	/* max character length	of any access path	*/
#define	MAXINTLENGTH	8	/* max length of int (used in field formating)	*/
#define	MAXFLOATLENGTH	8	/* max length of float				*/
#define	FRACLENGTH	4	/* length of fractional				*/

/******************************************************************************/
/* This	macro is used to convert a 2-character table abbreviation to its      */
/* base-26 integer representation.  The	value will converted to	uppercase if  */
/* not already.								      */
/******************************************************************************/
/******* 93s523	******/

#define	encoding(s) (lut_insert_element(&hcg_table_abbrev_lut, s))

/******************************************************************************/
/* State variables used	in the schema parser (see parse_schema.c)	      */
/******************************************************************************/
#define	state_NULL	0
#define	state_STARTED	1
#define	state_WITHIN	2

#endif