SpatiaLite: headers diff between 4.0.0 and 4.1.0 versions

	gaiaaux.h	gaiaaux.h
	/*	/*
	gaiaaux.h -- Gaia common utility functions	gaiaaux.h -- Gaia common utility functions


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

	skipping to change at line 273	skipping to change at line 273
	SQL log: statement start	SQL log: statement start

	\param sqlite handle of the current DB connection	\param sqlite handle of the current DB connection
	\param user_agent name of the invoking application, e.g. "spatialite_gui" or "spatialite CLI"	\param user_agent name of the invoking application, e.g. "spatialite_gui" or "spatialite CLI"
	\param utf8Sql the SQL statement bein executed	\param utf8Sql the SQL statement bein executed
	\param sqllog_pk after completion this variable will contain the value	\param sqllog_pk after completion this variable will contain the value
	of the Primary Key identifying the corresponding Log event	of the Primary Key identifying the corresponding Log event

	\sa gaiaUpdateSqlLog	\sa gaiaUpdateSqlLog


	\note this function inserts an \i event into the SQL Log, and	\note this function inserts an \b event into the SQL Log, and
	is expected to be invoked immediately \b before executing the SQL	is expected to be invoked immediately \b before executing the SQL
	statement itself.	statement itself.
	*/	*/

	GAIAAUX_DECLARE void gaiaInsertIntoSqlLog(sqlite3 sqlite, const char	GAIAAUX_DECLARE void gaiaInsertIntoSqlLog (sqlite3 * sqlite,
	user_agent, const char utf8Sql, sqlite3_int64 sqllog_pk);	const char *user_agent,
		const char *utf8Sql,
		sqlite3_int64 * sqllog_pk);

	/**	/**
	SQL log: statement start	SQL log: statement start

	\param sqlite handle of the current DB connection	\param sqlite handle of the current DB connection
	\param sqllog_pk the Primary Key identifying the corresponding Log event.	\param sqllog_pk the Primary Key identifying the corresponding Log event.
	\n expected to be exactely the same returned by the most recent call to ga iaInsertIntoSqlLog()	\n expected to be exactely the same returned by the most recent call to ga iaInsertIntoSqlLog()
	\param success expected to be TRUE if the SQL statement was succesfully ex ecuted.	\param success expected to be TRUE if the SQL statement was succesfully ex ecuted.
	\param errMsg expected to be the error message returned by SQLite on failu re, NULL on success.	\param errMsg expected to be the error message returned by SQLite on failu re, NULL on success.

	\sa gaiaInsertIntoSqlLog	\sa gaiaInsertIntoSqlLog


	\note this function completes an \i event inserted into the SQL Log, and	\note this function completes an \b event inserted into the SQL Log, and
	is expected to be invoked immediately \b after executing the SQL	is expected to be invoked immediately \b after executing the SQL
	statement itself.	statement itself.
	*/	*/

	GAIAAUX_DECLARE void gaiaUpdateSqlLog(sqlite3 *sqlite, sqlite3_int64 sq	GAIAAUX_DECLARE void gaiaUpdateSqlLog (sqlite3 * sqlite,
	llog_pk, int success, const char *errMsg);	sqlite3_int64 sqllog_pk, int succ
		ess,
		const char *errMsg);

		/**
		Creates a persistent MD5 checksum object

		\return the handle of an MD5 checksum object, or NULL on failure

		\sa gaiaFreeMD5Checksum, gaiaUpdateMD5Checksum, gaiaFinalizeMD5Checksum

		\note you must properly destroy the MD5 object
		when it isn't any longer used.
		*/
		GAIAAUX_DECLARE void *gaiaCreateMD5Checksum (void);

		/**
		Destroys an MD5 checksum object

		\param md5 the handle of the MD5 checksum object (returned by
		a previous call to gaiaCreateMD5Checksum).

		\sa gaiaCreateMD5Checksum
		*/
		GAIAAUX_DECLARE void gaiaFreeMD5Checksum (void *md5);

		/**
		Updates an MD5 checksum object

		\param md5 the handle of the MD5 checksum object (returned by
		a previous call to gaiaCreateMD5Checksum).
		\param blob an arbitrary sequence of binary data
		\param blob_size the length (in bytes) of the binary data

		\sa gaiaCreateMD5Checksum, gaiaFreeMD5Checksum, gaiaFinalizeMD5Checksum

		\note you can repeatedly invoke gaiaUpdateMD5Checksum more than a single
		time and always using the same MD5 object.
		In this case the final MD5 checksum returned by gaiaGetMD5Checsum will be
		the total checksum for any data processed by the MD5 object since its
		initialization.
		*/
		GAIAAUX_DECLARE void gaiaUpdateMD5Checksum (void *md5,
		const unsigned char *blob,
		int blob_len);

		/**
		Return an MD5 checksum value

		\param md5 the handle of the MD5 checksum object (returned by
		a previous call to gaiaCreateMD5Checksum).

		\return an hexadecimal text string representing the MD checksum:
		NULL on failure

		\sa gaiaCreateMD5Checksum, gaiaUpdateMD5Checksum, gaiaFreeMD5Checksum

		\note this function will return the MD5 checksum into a dynamically alloca
		ted
		buffer created by malloc().
		You are required to explicitly free() any string returned by this function
		.

		\note gaiaFinalizeMD5Checksum will implicitly reset the MD5 object to its
		initial state.
		*/
		GAIAAUX_DECLARE char gaiaFinalizeMD5Checksum (void md5);

	#ifdef __cplusplus	#ifdef __cplusplus
	}	}
	#endif	#endif

	#endif /* _GAIAAUX_H */	#endif /* _GAIAAUX_H */

End of changes. 6 change blocks.
	8 lines changed or deleted	76 lines changed or added

	gaiageo.h	gaiageo.h
	/*	/*
	gaiageo.h -- Gaia common support for geometries	gaiageo.h -- Gaia common support for geometries


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):
	Klaus Foerster klaus.foerster@svg.cc	Klaus Foerster klaus.foerster@svg.cc

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only

	skipping to change at line 74	skipping to change at line 74
	#define _GAIAGEO_H	#define _GAIAGEO_H
	#endif	#endif

	#include "gg_const.h"	#include "gg_const.h"
	#include "gg_structs.h"	#include "gg_structs.h"
	#include "gg_core.h"	#include "gg_core.h"
	#include "gg_mbr.h"	#include "gg_mbr.h"
	#include "gg_formats.h"	#include "gg_formats.h"
	#include "gg_dynamic.h"	#include "gg_dynamic.h"
	#include "gg_advanced.h"	#include "gg_advanced.h"

		#include "gg_xml.h"

	#endif /* _GAIAGEO_H */	#endif /* _GAIAGEO_H */

End of changes. 3 change blocks.
	2 lines changed or deleted	3 lines changed or added

	gg_advanced.h	gg_advanced.h
	/*	/*
	gg_advanced.h -- Gaia common support for geometries: advanced	gg_advanced.h -- Gaia common support for geometries: advanced


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

	skipping to change at line 66	skipping to change at line 66
	\file gg_advanced.h	\file gg_advanced.h

	Geometry handling functions: advanced	Geometry handling functions: advanced
	*/	*/

	#ifndef _GG_ADVANCED_H	#ifndef _GG_ADVANCED_H
	#ifndef DOXYGEN_SHOULD_SKIP_THIS	#ifndef DOXYGEN_SHOULD_SKIP_THIS
	#define _GG_ADVANCED_H	#define _GG_ADVANCED_H
	#endif	#endif


		/** Gaia-to-GEOS: all geometries */
	#define GAIA2GEOS_ALL 0	#define GAIA2GEOS_ALL 0


		/** Gaia-to-GEOS: only geometries of the Point type */
	#define GAIA2GEOS_ONLY_POINTS 1	#define GAIA2GEOS_ONLY_POINTS 1


		/** Gaia-to-GEOS: only geometries of the Linestring type */
	#define GAIA2GEOS_ONLY_LINESTRINGS 2	#define GAIA2GEOS_ONLY_LINESTRINGS 2


		/** Gaia-to-GEOS: only geometries of the Polygon type */
	#define GAIA2GEOS_ONLY_POLYGONS 3	#define GAIA2GEOS_ONLY_POLYGONS 3

	#ifdef __cplusplus	#ifdef __cplusplus
	extern "C"	extern "C"
	{	{
	#endif	#endif


		#ifndef DOXYGEN_SHOULD_SKIP_THIS
	#ifndef OMIT_PROJ /* including PROJ.4 */	#ifndef OMIT_PROJ /* including PROJ.4 */

		#endif

	/**	/**
	Converts and angle from Radians into Degrees	Converts and angle from Radians into Degrees
	\param rads the angle measured in Radians.	\param rads the angle measured in Radians.

	\return the angle measured in Degrees.	\return the angle measured in Degrees.

	\sa gaiaDegsToRads	\sa gaiaDegsToRads

	\remark \b PROJ.4 support required	\remark \b PROJ.4 support required

	skipping to change at line 130	skipping to change at line 139
	char *proj_from,	char *proj_from,
	char *proj_to);	char *proj_to);

	#endif /* end including PROJ.4 */	#endif /* end including PROJ.4 */

	#ifndef OMIT_GEOS /* including GEOS */	#ifndef OMIT_GEOS /* including GEOS */

	/**	/**
	Resets the GEOS error and warning messages to an empty state	Resets the GEOS error and warning messages to an empty state


	\sa gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg, gaiaSetGeosErrorMsg,	\sa gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg, gaiaGeosAuxErrorMsg,
	gaiaSetGeosWarningMsg	gaiaSetGeosErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosAuxErrorMsg

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE void gaiaResetGeosMsg (void);	GAIAGEO_DECLARE void gaiaResetGeosMsg (void);

	/**	/**
	Return the latest GEOS error message (if any)	Return the latest GEOS error message (if any)

	\return the latest GEOS error message: an empty string if no error was	\return the latest GEOS error message: an empty string if no error was
	previoysly found.	previoysly found.


	\sa gaiaResetGeosMsg, gaiaGetGeosWarningMsg, gaiaSetGeosErrorMsg,	\sa gaiaResetGeosMsg, gaiaGetGeosWarningMsg, gaiaGetGeosAuxErrorMsg,
	gaiaSetGeosWarningMsg	gaiaSetGeosErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosAuxErrorMsg

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE const char *gaiaGetGeosErrorMsg (void);	GAIAGEO_DECLARE const char *gaiaGetGeosErrorMsg (void);

	/**	/**
	Return the latest GEOS warning message (if any)	Return the latest GEOS warning message (if any)

	\return the latest GEOS warning message: an empty string if no warning was	\return the latest GEOS warning message: an empty string if no warning was
	previoysly found.	previoysly found.


	\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaSetGeosErrorMsg,	\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosAuxErrorMsg,
	gaiaSetGeosWarningMsg	gaiaSetGeosErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosAuxErrorMsg

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE const char *gaiaGetGeosWarningMsg (void);	GAIAGEO_DECLARE const char *gaiaGetGeosWarningMsg (void);

	/**	/**

		Return the latest GEOS (auxiliary) error message (if any)

		\return the latest GEOS (auxiliary) error message: an empty string if no
		error was previoysly found.

		\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg,
		gaiaSetGeosErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosAuxErrorMsg

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE const char *gaiaGetGeosAuxErrorMsg (void);

		/**
	Set the current GEOS error message	Set the current GEOS error message

	\param msg the error message to be set.	\param msg the error message to be set.

	\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg,	\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg,

	gaiaSetGeosWarningMsg	gaiaGetGeosAuxErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosAuxErrorMsg

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE void gaiaSetGeosErrorMsg (const char *msg);	GAIAGEO_DECLARE void gaiaSetGeosErrorMsg (const char *msg);

	/**	/**
	Set the current GEOS warning message	Set the current GEOS warning message

	\param msg the warning message to be set.	\param msg the warning message to be set.

	\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg,	\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg,

	gaiaSetGeosErrorMsg	gaiaGetGeosAuxErrorMsg, gaiaSetGeosErrorMsg, gaiaSetGeosAuxErrorMsg

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE void gaiaSetGeosWarningMsg (const char *msg);	GAIAGEO_DECLARE void gaiaSetGeosWarningMsg (const char *msg);

	/**	/**

		Set the current GEOS (auxiliary) error message

		\param msg the error message to be set.

		\sa gaiaResetGeosMsg, gaiaGetGeosErrorMsg, gaiaGetGeosWarningMsg,
		gaiaGetGeosAuxErrorMsg, gaiaSetGeosWarningMsg, gaiaSetGeosErrorMsg

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE void gaiaSetGeosAuxErrorMsg (const char *msg);

		/**
	Converts a Geometry object into a GEOS Geometry	Converts a Geometry object into a GEOS Geometry

	\param gaia pointer to Geometry object	\param gaia pointer to Geometry object

	\return handle to GEOS Geometry	\return handle to GEOS Geometry

	\sa gaiaFromGeos_XY, gaiaFromGeos_XYZ, gaiaFromGeos_XYM, gaiaFromGeos_XYZM ,	\sa gaiaFromGeos_XY, gaiaFromGeos_XYZ, gaiaFromGeos_XYM, gaiaFromGeos_XYZM ,
	gaiaToGeosSelective	gaiaToGeosSelective

	\note convenience method, simply defaulting to gaiaToGeos(geom, GAIA2GEOS_ ALL)	\note convenience method, simply defaulting to gaiaToGeos(geom, GAIA2GEOS_ ALL)

	skipping to change at line 319	skipping to change at line 353

	\sa gaiaIsSimple, gaiaIsRing, gaiaIsValid, gaiaIsClosedGeom	\sa gaiaIsSimple, gaiaIsRing, gaiaIsValid, gaiaIsClosedGeom

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaIsClosed (gaiaLinestringPtr line);	GAIAGEO_DECLARE int gaiaIsClosed (gaiaLinestringPtr line);

	/**	/**
	Checks if a Geometry object represents an OGC Closed Linestring	Checks if a Geometry object represents an OGC Closed Linestring


	\param line pointer to Geometry object.	\param geom pointer to Geometry object.

	\return 0 if false; any other value if true	\return 0 if false; any other value if true

	\sa gaiaIsSimple, gaiaIsRing, gaiaIsValid, gaiaIsClosed	\sa gaiaIsSimple, gaiaIsRing, gaiaIsValid, gaiaIsClosed

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaIsClosedGeom (gaiaGeomCollPtr geom);	GAIAGEO_DECLARE int gaiaIsClosedGeom (gaiaGeomCollPtr geom);

	/**	/**

	skipping to change at line 396	skipping to change at line 430
	int perimeter,	int perimeter,
	double *length);	double *length);
	/**	/**
	Measures the total Area for a Geometry object	Measures the total Area for a Geometry object

	\param geom pointer to Geometry object	\param geom pointer to Geometry object
	\param area on completion this variable will contain the measured area	\param area on completion this variable will contain the measured area

	\return 0 on failure: any other value on success	\return 0 on failure: any other value on success


	\sa gaiaGeomCollLength, gaiaMeasureArea	\sa gaiaGeomCollLength, gaiaMeasureArea, gaiaGeodesicArea

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollArea (gaiaGeomCollPtr geom, double *are a);	GAIAGEO_DECLARE int gaiaGeomCollArea (gaiaGeomCollPtr geom, double *are a);

	/**	/**
	Attempts to rearrange a generic Geometry object into a Polygon or MultiPol ygon	Attempts to rearrange a generic Geometry object into a Polygon or MultiPol ygon

	\param geom the input Geometry object	\param geom the input Geometry object
	\param force_multi if not set to 0, then an eventual Polygon will be	\param force_multi if not set to 0, then an eventual Polygon will be

	skipping to change at line 431	skipping to change at line 465
	/**	/**
	Spatial relationship evalution: Equals	Spatial relationship evalution: Equals

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollDisjoint, gaiaGeomCollIntersects, gaiaGeomCollOverlaps,	\sa gaiaGeomCollDisjoint, gaiaGeomCollIntersects, gaiaGeomCollOverlaps,
	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,

	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate, gaiaGeomCollPreparedDisjoint

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollEquals (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollEquals (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**
	Spatial relationship evalution: Disjoint	Spatial relationship evalution: Disjoint

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated

	skipping to change at line 456	skipping to change at line 490
	\sa gaiaGeomCollEquals, gaiaGeomCollIntersects, gaiaGeomCollOverlaps,	\sa gaiaGeomCollEquals, gaiaGeomCollIntersects, gaiaGeomCollOverlaps,
	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,
	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollDisjoint (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollDisjoint (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Spatial relationship evalution: Disjoint (GEOSPreparedGeometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollDisjoint

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedDisjoint (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Spatial relationship evalution: Intesects	Spatial relationship evalution: Intesects


		\param p_cache a memory pointer returned by spatialite_alloc_connection()
	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollOverlaps,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollOverlaps,
	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,

	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate, gaiaGeomCollPreparedIntersects

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollIntersects (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollIntersects (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

		/**
		Spatial relationship evalution: Intesects (GEOSPreparedGeometry)

		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollIntersects

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedIntersects (void *p_cache,
		gaiaGeomCollPtr geom
		1,
		unsigned char *blob1
		,
		int size1,
		gaiaGeomCollPtr geom
		2,
		unsigned char *blob2
		,
		int size2);

	/**	/**
	Spatial relationship evalution: Overlaps	Spatial relationship evalution: Overlaps

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,
	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,	gaiaGeomCollCrosses, gaiaGeomCollContains, gaiaGeomCollWithin,

	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate, gaiaGeomCollPreparedOverlaps

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollOverlaps (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollOverlaps (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Spatial relationship evalution: Overlaps (GEOSPreparedGeometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollOverlaps

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedOverlaps (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Spatial relationship evalution: Crosses	Spatial relationship evalution: Crosses

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,
	gaiaGeomCollOverlaps, gaiaGeomCollContains, gaiaGeomCollWithin,	gaiaGeomCollOverlaps, gaiaGeomCollContains, gaiaGeomCollWithin,

	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate, gaiaGeomCollCrosses

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollCrosses (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollCrosses (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Spatial relationship evalution: Crosses (GEOSPreparedGeometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollCrosses

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedCrosses (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Spatial relationship evalution: Contains	Spatial relationship evalution: Contains

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,
	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollWithin,	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollWithin,

	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate, gaiaGeomCollPreparedContains

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollContains (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollContains (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Spatial relationship evalution: Contains (GEOSPreparedGeometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollContains

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedContains (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Spatial relationship evalution: Within	Spatial relationship evalution: Within

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,
	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollContains,	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollContains,

	gaiaGeomCollTouches, gaiaGeomCollRelate	gaiaGeomCollTouches, gaiaGeomCollRelate, gaiaGeomCollWithin

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollWithin (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollWithin (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Spatial relationship evalution: Within (GEOSPreparedGeometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollPrepared

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedWithin (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Spatial relationship evalution: Touches	Spatial relationship evalution: Touches

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,
	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollContains,	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollContains,

	gaiaGeomCollWithin, gaiaGeomCollRelate	gaiaGeomCollWithin, gaiaGeomCollRelate, gaiaGeomCollPreparedTouches

	\remark \b GEOS support required.	\remark \b GEOS support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollTouches (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollTouches (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Spatial relationship evalution: Touches (GEOSPreparedGeometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 the first Geometry object to be evaluated
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 the second Geometry object to be evaluated
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false: any other value if true

		\sa gaiaGeomCollTouches

		\remark \b GEOS support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedTouches (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Spatial relationship evalution: Relate	Spatial relationship evalution: Relate

	\param geom1 the first Geometry object to be evaluated	\param geom1 the first Geometry object to be evaluated
	\param geom2 the second Geometry object to be evaluated	\param geom2 the second Geometry object to be evaluated
	\param pattern intersection matrix pattern [DE-9IM]	\param pattern intersection matrix pattern [DE-9IM]

	\return 0 if false: any other value if true	\return 0 if false: any other value if true

	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,	\sa gaiaGeomCollEquals, gaiaGeomCollDisjoint, gaiaGeomCollIntersects,
	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollContains,	gaiaGeomCollOverlaps, gaiaGeomCollCrosses, gaiaGeomCollContains,

	skipping to change at line 1111	skipping to change at line 1319
	\return 0 if false; any other value if geom1 \e spatially \e covers geom2.	\return 0 if false; any other value if geom1 \e spatially \e covers geom2.

	\sa gaiaGeomCollCoveredBy	\sa gaiaGeomCollCoveredBy

	\remark \b GEOS-ADVANCED support required.	\remark \b GEOS-ADVANCED support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollCovers (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollCovers (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Topology check: test if a Geometry covers another one (GEOSPreparedGeometr
		y)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 pointer to first input Geometry object.
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 pointer to second input Geometry object.
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false; any other value if geom1 \e spatially \e covers geom2.

		\sa gaiaGeomCollCovers

		\remark \b GEOS-ADVANCED support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedCovers (void *p_cache,
		gaiaGeomCollPtr geom1,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2,
		unsigned char *blob2,
		int size2);

		/**
	Topology check: test if a Geometry is covered by another one	Topology check: test if a Geometry is covered by another one

	\param geom1 pointer to first input Geometry object.	\param geom1 pointer to first input Geometry object.
	\param geom2 pointer to second input Geometry object.	\param geom2 pointer to second input Geometry object.

	\return 0 if false; any other value if geom2 is \e spatially \e covered \e by	\return 0 if false; any other value if geom2 is \e spatially \e covered \e by
	geom1.	geom1.

	\sa gaiaGeomCollCovers	\sa gaiaGeomCollCovers

	\remark \b GEOS-ADVANCED support required.	\remark \b GEOS-ADVANCED support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaGeomCollCoveredBy (gaiaGeomCollPtr geom1,	GAIAGEO_DECLARE int gaiaGeomCollCoveredBy (gaiaGeomCollPtr geom1,
	gaiaGeomCollPtr geom2);	gaiaGeomCollPtr geom2);

	/**	/**

		Topology check: test if a Geometry is covered by another one (GEOSPrepared
		Geometry)

		\param p_cache a memory pointer returned by spatialite_alloc_connection()
		\param geom1 pointer to first input Geometry object.
		\param blob1 the BLOB corresponding to the first Geometry
		\param size1 the size (in bytes) of the first BLOB
		\param geom2 pointer to second input Geometry object.
		\param blob2 the BLOB corresponding to the second Geometry
		\param size2 the size (in bytes) of the second BLOB

		\return 0 if false; any other value if geom2 is \e spatially \e covered \e
		by
		geom1.

		\sa gaiaGeomCollCovers

		\remark \b GEOS-ADVANCED support required.
		*/
		GAIAGEO_DECLARE int gaiaGeomCollPreparedCoveredBy (void *p_cache,
		gaiaGeomCollPtr geom1
		,
		unsigned char *blob1,
		int size1,
		gaiaGeomCollPtr geom2
		,
		unsigned char *blob2,
		int size2);

		/**
	Utility function: SquareGrid	Utility function: SquareGrid

	\param geom the Geometry to be covered by the Grid.	\param geom the Geometry to be covered by the Grid.
	\param origin_x the X ccordinate identifying the Grid Origin.	\param origin_x the X ccordinate identifying the Grid Origin.
	\param origin_y the Y coordinate identifiying the Grid Origin.	\param origin_y the Y coordinate identifiying the Grid Origin.
	\param size the Grid cell-side size.	\param size the Grid cell-side size.
	\param only_edges if non-zero will return a MULTILINESTRING, otherwise it will	\param only_edges if non-zero will return a MULTILINESTRING, otherwise it will
	return a MULTIPOLYGON containing square POLYGONs.	return a MULTIPOLYGON containing square POLYGONs.

	\return the pointer to newly created Geometry object: NULL on failure.	\return the pointer to newly created Geometry object: NULL on failure.

	skipping to change at line 1263	skipping to change at line 1522
	double extra_frame_s ize,	double extra_frame_s ize,
	double tolerance,	double tolerance,
	int only_edges);	int only_edges);

	/**	/**
	Concave Hull	Concave Hull

	\param geom pointer to input Geometry object.	\param geom pointer to input Geometry object.
	\param factor multiplier used for filtering Delaunay triangles: please rea d the note.	\param factor multiplier used for filtering Delaunay triangles: please rea d the note.
	\param tolerance optional snapping tolerance.	\param tolerance optional snapping tolerance.

	\param allow_hows if FALSE any interior hole will be suppressed.	\param allow_holes if FALSE any interior hole will be suppressed.

	\return the pointer to newly created Geometry object (always of the Polygo n type):	\return the pointer to newly created Geometry object (always of the Polygo n type):
	NULL on failure.	NULL on failure.
	\n NULL will be returned if any argument is invalid.	\n NULL will be returned if any argument is invalid.

	\sa gaiaFreeGeomColl, gaiaDelaunayTriangulation	\sa gaiaFreeGeomColl, gaiaDelaunayTriangulation

	\note This function will first create the Delauany Triangulation correspon ding	\note This function will first create the Delauany Triangulation correspon ding
	to input Geometry, determining at the same time the \b standard \b deviat ion	to input Geometry, determining at the same time the \b standard \b deviat ion
	for all edge's lengths.	for all edge's lengths.

	skipping to change at line 1296	skipping to change at line 1555
	double tolerance,	double tolerance,
	int allow_holes);	int allow_holes);

	#endif /* end GEOS experimental features */	#endif /* end GEOS experimental features */

	#ifndef DOXYGEN_SHOULD_IGNORE_THIS	#ifndef DOXYGEN_SHOULD_IGNORE_THIS
	#ifdef ENABLE_LWGEOM	#ifdef ENABLE_LWGEOM
	#endif	#endif

	/**	/**

		Resets the LWGEOM error and warning messages to an empty state

		\sa gaiaGetLwGeomErrorMsg, gaiaGetLwGeomWarningMsg, gaiaSetLwGeomErrorMsg,
		gaiaSetLwGeomWarningMsg

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE void gaiaResetLwGeomMsg (void);

		/**
		Return the latest LWGEOM error message (if any)

		\return the latest LWGEOM error message: an empty string if no error was
		previoysly found.

		\sa gaiaResetLwGeomMsg, gaiaGetLwGeomWarningMsg, gaiaSetLwGeomErrorMsg,
		gaiaSetLwGeomWarningMsg

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE const char *gaiaGetLwGeomErrorMsg (void);

		/**
		Return the latest LWGEOM warning message (if any)

		\return the latest LWGEOM warning message: an empty string if no warning w
		as
		previoysly found.

		\sa gaiaResetLwGeomMsg, gaiaGetLwGeomErrorMsg, gaiaSetLwGeomErrorMsg,
		gaiaSetLwGeomWarningMsg

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE const char *gaiaGetLwGeomWarningMsg (void);

		/**
		Set the current LWGEOM error message

		\param msg the error message to be set.

		\sa gaiaResetLwGeomMsg, gaiaGetLwGeomErrorMsg, gaiaGetLwGeomWarningMsg,
		gaiaSetLwGeomWarningMsg

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE void gaiaSetLwGeomErrorMsg (const char *msg);

		/**
		Set the current LWGEOM warning message

		\param msg the warning message to be set.

		\sa gaiaResetLwGeomMsg, gaiaGetLwGeomErrorMsg, gaiaGetLwGeomWarningMsg,
		gaiaSetLwGeomErrorMsg

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE void gaiaSetLwGeomWarningMsg (const char *msg);

		/**
	Utility function: MakeValid	Utility function: MakeValid

	\param geom the input Geometry object.	\param geom the input Geometry object.

	\return the pointer to newly created Geometry object: NULL on failure.	\return the pointer to newly created Geometry object: NULL on failure.
	\n this function will attempt to create a valid representation of a given	\n this function will attempt to create a valid representation of a given
	invalid geometry without loosing any of the input vertices.	invalid geometry without loosing any of the input vertices.
	\n Already-valid geometries are returned without further intervention.	\n Already-valid geometries are returned without further intervention.
	\n NULL will be returned if the passed argument is invalid.	\n NULL will be returned if the passed argument is invalid.


	skipping to change at line 1362	skipping to change at line 1681
	this including any Geometry returned by gaiaSegmentize()	this including any Geometry returned by gaiaSegmentize()

	\remark \b LWGEOM support required.	\remark \b LWGEOM support required.
	*/	*/
	GAIAGEO_DECLARE gaiaGeomCollPtr gaiaSegmentize (gaiaGeomCollPtr geom,	GAIAGEO_DECLARE gaiaGeomCollPtr gaiaSegmentize (gaiaGeomCollPtr geom,
	double dist);	double dist);

	/**	/**
	Utility function: Azimuth	Utility function: Azimuth


	\param xa the X ccordinate of PointA.	\param xa the X coordinate of PointA.
	\param ya the Y coordinate of PointA.	\param ya the Y coordinate of PointA.
	\param xb the X ccordinate of PointB.	\param xb the X ccordinate of PointB.
	\param yb the Y coordinate of PointB.	\param yb the Y coordinate of PointB.
	\param azimuth on completion this variable will contain the angle in radia ns from	\param azimuth on completion this variable will contain the angle in radia ns from
	the horizontal of the vector defined by pointA and pointB.	the horizontal of the vector defined by pointA and pointB.
	\n Angle is computed clockwise from down-to-up: on the clock: 12=0; 3=PI/2 ; 6=PI; 9=3PI/2.	\n Angle is computed clockwise from down-to-up: on the clock: 12=0; 3=PI/2 ; 6=PI; 9=3PI/2.

	\return 0 on failure: any other value on success	\return 0 on failure: any other value on success


		\sa gaiaProjectedPoint

	\remark \b LWGEOM support required.	\remark \b LWGEOM support required.
	*/	*/
	GAIAGEO_DECLARE int gaiaAzimuth (double xa, double ya, double xb,	GAIAGEO_DECLARE int gaiaAzimuth (double xa, double ya, double xb,
	double yb, double *azimuth);	double yb, double *azimuth);

	/**	/**

		Utility function: EllipsoidAzimuth

		\param xa the X coordinate of PointA.
		\param ya the Y coordinate of PointA.
		\param xb the X ccordinate of PointB.
		\param yb the Y coordinate of PointB.
		\param a major axis of the reference spheroid.
		\param b minor axis of the reference spheroid.
		\param azimuth on completion this variable will contain the angle in radia
		ns from
		the horizontal of the vector defined by pointA and pointB.
		\n Angle is computed clockwise from down-to-up: on the clock: 12=0; 3=PI/2
		; 6=PI; 9=3PI/2.

		\return 0 on failure: any other value on success

		\sa gaiaAzimuth

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE int gaiaEllipsoidAzimuth (double xa, double ya, double
		xb,
		double yb, double a, double b,
		double *azimuth);

		/**
		Utility function: ProjectedPoint

		\param x1 the X coordinate of the Start Point.
		\param y1 the Y coordinate of the Start Point.
		\param a major axis of the reference spheroid.
		\param b minor axis of the reference spheroid.
		\param distance a distance expressed in Meters
		\param azimuth (aka bearing aka heading) expressed in radians;
		on the clock: 12=0; 3=PI/2; 6=PI; 9=3PI/2.
		\param x2 on completion this variable will contain the the X coordinate
		of the Projected Point.
		\param y2 on completion this variable will contain the the Y coordinate
		of the Projected Point.

		\return 0 on failure: any other value on success

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE int gaiaProjectedPoint (double x1, double y1, double a,
		double b, double distance,
		double azimuth, double *x2,
		double *y2);

		/**
	Utility function: GeoHash	Utility function: GeoHash

	\param geom the input geometry.	\param geom the input geometry.
	\param precision the expected precision: if <= 0 will be automatically det ermined.	\param precision the expected precision: if <= 0 will be automatically det ermined.

	\return NULL on failure: a null-terminated text string on success	\return NULL on failure: a null-terminated text string on success

	\note you are responsible to free (before or after) any text string return ed	\note you are responsible to free (before or after) any text string return ed
	by gaiaGeoHash()	by gaiaGeoHash()


	skipping to change at line 1410	skipping to change at line 1778

	\return NULL on failure: a null-terminated text string on success	\return NULL on failure: a null-terminated text string on success

	\note you are responsible to free (before or after) any text string return ed	\note you are responsible to free (before or after) any text string return ed
	by gaiaAsX3D()	by gaiaAsX3D()

	\remark \b LWGEOM support required.	\remark \b LWGEOM support required.
	*/	*/
	GAIAGEO_DECLARE char gaiaAsX3D (gaiaGeomCollPtr geom, const char srs,	GAIAGEO_DECLARE char gaiaAsX3D (gaiaGeomCollPtr geom, const char srs,
	int precision, int options,	int precision, int options,

	const char *defid);	const char *refid);

	/**	/**
	Calculates the minimum 3D distance intercurring between two Geometry objec ts	Calculates the minimum 3D distance intercurring between two Geometry objec ts

	\param geom1 the first Geometry object	\param geom1 the first Geometry object
	\param geom2 the second Geometry object	\param geom2 the second Geometry object
	\param dist on completion this variable will contain the calculated distan ce	\param dist on completion this variable will contain the calculated distan ce

	\return 0 on failure: any other value on success.	\return 0 on failure: any other value on success.


	skipping to change at line 1531	skipping to change at line 1899
	this including any Geometry returned by gaiaSplitRight()	this including any Geometry returned by gaiaSplitRight()

	\note gaiaSplitLeft will only return the \b right split half; NULL may be eventually	\note gaiaSplitLeft will only return the \b right split half; NULL may be eventually
	returned if empty.	returned if empty.

	\remark \b LWGEOM support required.	\remark \b LWGEOM support required.
	*/	*/
	GAIAGEO_DECLARE gaiaGeomCollPtr gaiaSplitRight (gaiaGeomCollPtr input,	GAIAGEO_DECLARE gaiaGeomCollPtr gaiaSplitRight (gaiaGeomCollPtr input,
	gaiaGeomCollPtr blade);	gaiaGeomCollPtr blade);


		/**
		Measures the total Area for a Geometry object (geodesic)

		\param geom pointer to Geometry object
		\param a major axis of the reference spheroid.
		\param b minor axis of the reference spheroid.
		\param use_ellipsoid if TRUE will measure the Area on the Ellipsoid,
		otherwise on the Sphere
		\param area on completion this variable will contain the measured area

		\return 0 on failure: any other value on success

		\sa gaiaGeomCollLength, gaiaMeasureArea, gaiaGeomCollArea

		\remark \b LWGEOM support required.
		*/
		GAIAGEO_DECLARE int gaiaGeodesicArea (gaiaGeomCollPtr geom, double a,
		double b, int use_ellipsoid,
		double *area);

	#endif /* end LWGEOM support */	#endif /* end LWGEOM support */

	#endif /* end including GEOS */	#endif /* end including GEOS */

	/**	/**
	Utility function: SnapToGrid	Utility function: SnapToGrid


		\param geom the input Geometry object.
	\param origin_x the X ccordinate identifying the Grid Origin.	\param origin_x the X ccordinate identifying the Grid Origin.
	\param origin_y the Y coordinate identifiying the Grid Origin.	\param origin_y the Y coordinate identifiying the Grid Origin.

		\param origin_z the Z ccordinate identifying the Grid Origin.
		\param origin_m the M coordinate identifiying the Grid Origin.
	\param size_x Grid cell size (X axis).	\param size_x Grid cell size (X axis).
	\param size_y Grid cell size (Y axis).	\param size_y Grid cell size (Y axis).
	\param size_z Grid cell size (Z axis).	\param size_z Grid cell size (Z axis).
	\param size_m Grid cell size (M axis).	\param size_m Grid cell size (M axis).

	\return the pointer to newly created Geometry object: NULL on failure.	\return the pointer to newly created Geometry object: NULL on failure.
	\n this function will return a modified geometry having all points snapped to a regular Grid	\n this function will return a modified geometry having all points snapped to a regular Grid
	defined by its origin and cell size.	defined by its origin and cell size.
	\n Consecutive points falling on the same cell will be removed, eventually returning NULL if	\n Consecutive points falling on the same cell will be removed, eventually returning NULL if
	\n output points are not enough to define a geometry of the given type.	\n output points are not enough to define a geometry of the given type.

End of changes. 43 change blocks.
	22 lines changed or deleted	426 lines changed or added

	gg_core.h	gg_core.h
	/*	/*
	gg_core.h -- Gaia common support for geometries: core functions	gg_core.h -- Gaia common support for geometries: core functions


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

	skipping to change at line 1550	skipping to change at line 1550
	the International Date Line.	the International Date Line.

	*/	*/
	GAIAGEO_DECLARE void gaiaShiftLongitude (gaiaGeomCollPtr geom);	GAIAGEO_DECLARE void gaiaShiftLongitude (gaiaGeomCollPtr geom);

	/**	/**
	Shifts any coordinate to within the "normal range" of longitude and	Shifts any coordinate to within the "normal range" of longitude and
	latitude values (-180.0 to 180.0 longitude and -90.0 to 90.0 latitude).	latitude values (-180.0 to 180.0 longitude and -90.0 to 90.0 latitude).

	\param geom pointer to Geometry object.	\param geom pointer to Geometry object.

	\param shift_x X axis shift factor.
	\param shift_y Y axis shift factor.

	\sa gaiaScaleCoords, gaiaRotateCoords, gaiaReflectCoords, gaiaSwapCoords,	\sa gaiaScaleCoords, gaiaRotateCoords, gaiaReflectCoords, gaiaSwapCoords,
	gaiaShiftCoords3D, gaiaShiftLongitude	gaiaShiftCoords3D, gaiaShiftLongitude
	*/	*/
	GAIAGEO_DECLARE void gaiaNormalizeLonLat (gaiaGeomCollPtr geom);	GAIAGEO_DECLARE void gaiaNormalizeLonLat (gaiaGeomCollPtr geom);

	/**	/**
	Scales any coordinate within a Geometry object	Scales any coordinate within a Geometry object

	\param geom pointer to Geometry object.	\param geom pointer to Geometry object.

	skipping to change at line 1773	skipping to change at line 1771
	measure.	measure.

	\note supported Measu Units are: GAIA_KM, GAIA_M, GAIA_DM, GAIA_CM, GAIA_M M,	\note supported Measu Units are: GAIA_KM, GAIA_M, GAIA_DM, GAIA_CM, GAIA_M M,
	GAIA_KMI, GAIA_IN, GAIA_FT, GAIA_YD, GAIA_MI, GAIA_FATH, GAIC_CH, GAIA_LIN K,	GAIA_KMI, GAIA_IN, GAIA_FT, GAIA_YD, GAIA_MI, GAIA_FATH, GAIC_CH, GAIA_LIN K,
	GAIA_US_IN, GAIA_US_FT, GAIA_US_YD, GAIA_US_CH, GAIA_US_MI, GAIA_IND_YD,	GAIA_US_IN, GAIA_US_FT, GAIA_US_YD, GAIA_US_CH, GAIA_US_MI, GAIA_IND_YD,
	GAIA_IND_FT, GAIA_IND_CH	GAIA_IND_FT, GAIA_IND_CH
	*/	*/
	GAIAGEO_DECLARE int gaiaConvertLength (double value, int unit_from,	GAIAGEO_DECLARE int gaiaConvertLength (double value, int unit_from,
	int unit_to, double *cvt);	int unit_to, double *cvt);


		/**
		Creates a Circle (Linestring) Geometry

		\param center_x center point X coordinate.
		\param center_y center point Y coordinate.
		\param radius the circle's radius.
		\param step angular distance (in degrees) between points on the circumfere
		nce.

		\sa gaiaMakeArc, gaiaMakeEllipse, gaiaMakeEllipticArc

		\note simply a convenience method defaulting to gaiaMakeEllipse
		with both axes set to radius value
		*/
		GAIAGEO_DECLARE gaiaGeomCollPtr gaiaMakeCircle (double center_x,
		double center_y,
		double radius, double st
		ep);

		/**
		Creates an Ellipse (Linestring) Geometry

		\param center_x center point X coordinate.
		\param center_y center point Y coordinate.
		\param x_axis the ellipses's X axis.
		\param y_axis the ellipses's Y axis.
		\param step angular distance (in degrees) between points on the ellipse.

		\sa gaiaMakeEllipticArc, gaiaMakeCircle, gaiaMakeArc
		*/
		GAIAGEO_DECLARE gaiaGeomCollPtr gaiaMakeEllipse (double center_x,
		double center_y,
		double x_axis,
		double y_axis,
		double step);

		/**
		Creates a Circular Arc (Linestring) Geometry

		\param center_x center point X coordinate.
		\param center_y center point Y coordinate.
		\param radius the circle's radius.
		\param start the start angle (in degrees).
		\param start the stop angle (in degrees).
		\param step angular distance (in degrees) between points on the circumfere
		nce.

		\sa gaiaMakeCircle, gaiaMakeEllipse, gaiaMakeEllipticArc

		\note simply a convenience method defaulting to gaiaMakeEllipticArc
		with both axes set to radius value
		*/
		GAIAGEO_DECLARE gaiaGeomCollPtr gaiaMakeArc (double center_x,
		double center_y, double rad
		ius,
		double start, double stop,
		double step);

		/**
		Creates an Elliptic Arc (Linestring) Geometry

		\param center_x center point X coordinate.
		\param center_y center point Y coordinate.
		\param x_axis the ellipses's X axis.
		\param y_axis the ellipses's Y axis.
		\param start the start angle (in degrees).
		\param start the stop angle (in degrees).
		\param step angular distance (in degrees) between points on the ellipse.

		\sa gaiaMakeCircle, gaiaMakeEllipse, gaiaMakeEllipticArc
		*/
		GAIAGEO_DECLARE gaiaGeomCollPtr gaiaMakeEllipticArc (double center_x,
		double center_y,
		double x_axis,
		double y_axis,
		double start,
		double stop,
		double step);

	#ifdef __cplusplus	#ifdef __cplusplus
	}	}
	#endif	#endif

	#endif /* _GG_CORE_H */	#endif /* _GG_CORE_H */

End of changes. 4 change blocks.
	4 lines changed or deleted	81 lines changed or added

	spatialite.h	spatialite.h
	/*	/*
	spatialite.h -- Gaia spatial support for SQLite	spatialite.h -- Gaia spatial support for SQLite


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

	skipping to change at line 80	skipping to change at line 80
	#endif	#endif

	#include <spatialite/gaiageo.h>	#include <spatialite/gaiageo.h>

	/**	/**
	Return the current library version.	Return the current library version.
	*/	*/
	SPATIALITE_DECLARE const char *spatialite_version (void);	SPATIALITE_DECLARE const char *spatialite_version (void);

	/**	/**

		Initializes the internal memory block supporting each connection

		\sa spatialite_init_ex, spatialite_cleanup_ex

		*/
		SPATIALITE_DECLARE void *spatialite_alloc_connection (void);

		/**
	Initializes the library.	Initializes the library.


		This function is now \b DEPRECATED because is not reentrant (not thread sa
		fe);
		use spatialite_init_ex() for all new development.

	\param verbose if TRUE a short start-up message is shown on stderr	\param verbose if TRUE a short start-up message is shown on stderr


		\sa spatialite_cleanup, spatialite_init_ex

	\note You absolutely must invoke this function before attempting to perfor m	\note You absolutely must invoke this function before attempting to perfor m
	any other SpatiaLite's call.	any other SpatiaLite's call.

	*/	*/
	SPATIALITE_DECLARE void spatialite_init (int verbose);	SPATIALITE_DECLARE void spatialite_init (int verbose);

	/**	/**

		Initializes the library.

		\param db_handle handle to the current SQLite connection
		\param ptr a memory pointer returned by spatialite_alloc_connection()
		\param verbose if TRUE a short start-up message is shown on stderr

		\sa spatialite_alloc_connection, spatialite_cleanup_ex, spatialite_init

		\note You absolutely must invoke this function before attempting to perfor
		m
		any other SpatiaLite's call.

		*/
		SPATIALITE_DECLARE void spatialite_init_ex (sqlite3 * db_handle, void *
		ptr,
		int verbose);

		/**
	Initializes the GEOS library.	Initializes the GEOS library.

	\note You are never supposed to invoke this function (internally handled).	\note You are never supposed to invoke this function (internally handled).

	*/	*/
	SPATIALITE_DECLARE void spatialite_init_geos (void);	SPATIALITE_DECLARE void spatialite_init_geos (void);

	/**	/**
	Cleanup spatialite	Cleanup spatialite


		This function is now \b DEPRECATED; use spatialite_cleanup_ex() for all ne
		w development.

	This function performs general cleanup, essentially undoing the effect	This function performs general cleanup, essentially undoing the effect
	of spatialite_init().	of spatialite_init().

	\sa spatialite_init	\sa spatialite_init
	*/	*/
	SPATIALITE_DECLARE void spatialite_cleanup (void);	SPATIALITE_DECLARE void spatialite_cleanup (void);

	/**	/**

		Cleanup spatialite

		This function performs general cleanup, essentially undoing the effect
		of spatialite_init_ex().

		\param ptr the same memory pointer passed to the corresponding call to
		spatialite_init_ex() and returned by spatialite_alloc_connection()

		\sa spatialite_init_ex, spatialite_alloc_connection
		*/
		SPATIALITE_DECLARE void spatialite_cleanup_ex (void *ptr);

		/**
	Dumps a full geometry-table into an external Shapefile	Dumps a full geometry-table into an external Shapefile

	\param sqlite handle to current DB connection	\param sqlite handle to current DB connection
	\param table the name of the table to be exported	\param table the name of the table to be exported
	\param column the name of the geometry column	\param column the name of the geometry column
	\param shp_path pathname of the Shapefile to be exported (no suffix)	\param shp_path pathname of the Shapefile to be exported (no suffix)
	\param charset a valid GNU ICONV charset to be used for DBF text strings	\param charset a valid GNU ICONV charset to be used for DBF text strings
	\param geom_type "POINT", "LINESTRING", "POLYGON", "MULTIPOLYGON" or NULL	\param geom_type "POINT", "LINESTRING", "POLYGON", "MULTIPOLYGON" or NULL
	\param verbose if TRUE a short report is shown on stderr	\param verbose if TRUE a short report is shown on stderr
	\param rows on completion will contain the total number of actually export ed rows	\param rows on completion will contain the total number of actually export ed rows

	skipping to change at line 476	skipping to change at line 520
	- if both table and column are not NULL, then only the	- if both table and column are not NULL, then only the
	given entry will be processed.	given entry will be processed.

	\return 0 on failure, the total count of processed entries on success	\return 0 on failure, the total count of processed entries on success
	*/	*/
	SPATIALITE_DECLARE int update_layer_statistics (sqlite3 * sqlite,	SPATIALITE_DECLARE int update_layer_statistics (sqlite3 * sqlite,
	const char *table,	const char *table,
	const char *column);	const char *column);

	/**	/**

		Queries the Metadata tables returning the Layer Full Extent

		\param handle SQLite handle to current DB connection.
		\param table VectorLayer Table (or View, or VirtualShape).
		\param geometry Geometry Column name.
		\param mode if TRUE a PESSIMISTIC statistics update will be implied,
		otherwise OPTIMISTIC.

		\return the pointer to the newly created Geometry (Envelope): NULL on fail
		ure

		\note you are responsible to destroy (before or after) any allocated
		Geometry returned by gaiaGetLayerExtent().
		\n The geometry arg is optional when the table simply has a single Geometr
		y Column,
		and can be NULL in this case.
		\n When the mode arg is set to FALSE (default) then the returned infos
		will be simply retrieved from the staticized statistic tables (faster, bu
		t could be inaccurate).
		\n If the mode arg is set to TRUE a preliminary attempt to update the
		statistic tables will be always performed (probably slower, but surely ac
		curate).
		\n If the named Layer doesn't exist, or if it's completely empty (not cont
		aining
		any valid Geometry) NULL will be returned.
		*/
		SPATIALITE_DECLARE gaiaGeomCollPtr gaiaGetLayerExtent (sqlite3 * handle
		,
		const char *table
		,
		const char *geome
		try,
		int mode);

		/**
	Queries the Metadata tables supporting Vector Layers	Queries the Metadata tables supporting Vector Layers

	\param handle SQLite handle to current DB connection.	\param handle SQLite handle to current DB connection.
	\param table VectorLayer Table (or View, or VirtualShape).	\param table VectorLayer Table (or View, or VirtualShape).
	\param geometry Geometry Column name.	\param geometry Geometry Column name.
	\param mode one of GAIA_VECTORS_LIST_LOOSE or GAIA_VECTORS_LIST_STRICT.	\param mode one of GAIA_VECTORS_LIST_LOOSE or GAIA_VECTORS_LIST_STRICT.

	\return the pointer to the newly created VectorLayersList object: NULL on failure	\return the pointer to the newly created VectorLayersList object: NULL on failure

	\sa gaiaFreeVectorLayersList	\sa gaiaFreeVectorLayersList

	skipping to change at line 497	skipping to change at line 568
	\note you are responsible to destroy (before or after) any allocated	\note you are responsible to destroy (before or after) any allocated
	VectorLayersList returned by gaiaGetVectorLayersList().	VectorLayersList returned by gaiaGetVectorLayersList().
	\n If the table arg is NULL all VectorLayers defined within the DB will be reported;	\n If the table arg is NULL all VectorLayers defined within the DB will be reported;
	otherwise only a single Layer will be reported (if existing).	otherwise only a single Layer will be reported (if existing).
	\n By defining the geometry arg (not NULL) you can further restrict the re turned report.	\n By defining the geometry arg (not NULL) you can further restrict the re turned report.
	\n When the mode arg is set to GAIA_VECTORS_LIST_FAST (default) then the r eturned infos	\n When the mode arg is set to GAIA_VECTORS_LIST_FAST (default) then the r eturned infos
	will be simply retrieved from the staticized statistic tables (faster, bu t could be inaccurate).	will be simply retrieved from the staticized statistic tables (faster, bu t could be inaccurate).
	\n If the mode arg is set to GAIA_VECTORS_LIST_PRECISE a preliminary attem pt to update the	\n If the mode arg is set to GAIA_VECTORS_LIST_PRECISE a preliminary attem pt to update the
	statistic tables will be always performed (probably slower, but surely ac curate).	statistic tables will be always performed (probably slower, but surely ac curate).
	*/	*/

	SPATIALITE_DECLARE gaiaVectorLayersListPtr gaiaGetVectorLayersList (sql	SPATIALITE_DECLARE gaiaVectorLayersListPtr gaiaGetVectorLayersList (sql
	ite3 *	ite3
	handle,	*
	const char table, const char geometry, int mode);	hand
		le,
		cons
		t
		char
		*tab
		le,
		cons
		t
		char
		*geo
		metry,
		int
		mode
		);

	/**	/**
	Destroys a VectorLayersList object	Destroys a VectorLayersList object

	\param ptr pointer to the VectorLayersList object to be destroyed	\param ptr pointer to the VectorLayersList object to be destroyed

	\sa gaiaGetVectorLayersList	\sa gaiaGetVectorLayersList
	*/	*/

	SPATIALITE_DECLARE void gaiaFreeVectorLayersList (gaiaVectorLayersListP	SPATIALITE_DECLARE void gaiaFreeVectorLayersList (gaiaVectorLayersListP
	tr ptr);	tr
		ptr);

	/**	/**
	Drops a layer-table, removing any related dependency	Drops a layer-table, removing any related dependency

	\param sqlite handle to current DB connection	\param sqlite handle to current DB connection
	\param table name of the table to be removed	\param table name of the table to be removed

	\note this function will drop a SpatialTable, SpatialView or VirtualShape being	\note this function will drop a SpatialTable, SpatialView or VirtualShape being
	properly registered within the Metadata tables.	properly registered within the Metadata tables.
	\n an eventual Spatial Index will be dropped as well, and any row referrin g the	\n an eventual Spatial Index will be dropped as well, and any row referrin g the
	selected table will be removed from the Metadata tables.	selected table will be removed from the Metadata tables.

	\return 0 on failure, any other value on success	\return 0 on failure, any other value on success
	*/	*/
	SPATIALITE_DECLARE int gaiaDropTable (sqlite3 * sqlite, const char *tab le);	SPATIALITE_DECLARE int gaiaDropTable (sqlite3 * sqlite, const char *tab le);


		/**
		Checks a Geometry Column for validity

		\param sqlite handle to current DB connection
		\param table name of the table
		\param geometry name of the column to be checked
		\param report_path pathname of the report-file
		\param n_rows if this variable is not NULL on successful completion will
		contain the total number of rows found into the checkeck table
		\param n_invalids if this variable is not NULL on successful completion wi
		ll
		contain the total number of invalid Geometries found into the checkeck tab
		le
		\param err_msg if this variable is not NULL and the return status is ZERO
		(failure), an appropriate error message will be returned

		\note this function will check a Geometry Column (layer) for validity;
		a HTML report will be produced.
		\n an eventual error message returned via err_msg requires to be deallocat
		ed
		by invoking free()

		\return 0 on failure, any other value on success
		*/
		SPATIALITE_DECLARE int check_geometry_column (sqlite3 * sqlite,
		const char *table,
		const char *geom,
		const char *report_path,
		int n_rows, int n_invali
		ds,
		char **err_msg);

		/**
		Checks all Geometry Columns for validity

		\param sqlite handle to current DB connection
		\param output_dir pathname of the directory to be created for report-files
		\param n_invalids if this variable is not NULL on successful completion wi
		ll
		contain the total number of invalid Geometries found
		\param err_msg if this variable is not NULL and the return status is ZERO
		(failure), an appropriate error message will be returned

		\note this function will check all Geometry Columns (vector layers) for va
		lidity;
		a HTML report will be produced.
		\n an eventual error message returned via err_msg requires to be deallocat
		ed
		by invoking free()

		\return 0 on failure, any other value on success
		*/
		SPATIALITE_DECLARE int check_all_geometry_columns (sqlite3 * sqlite,
		const char *output_di
		r,
		int *n_invalids,
		char **err_msg);

		/**
		Sanitizes a Geometry Column making all invalid geometries to be valid

		\param sqlite handle to current DB connection
		\param table name of the table
		\param geometry name of the column to be checked
		\param tmp_table name of the temporary table
		\param report_path pathname of the report-file
		\param n_invalids if this variable is not NULL on successful completion wi
		ll
		contain the total number of invalid Geometries found into the sanitize tab
		le
		\param n_repaired if this variable is not NULL on successful completion wi
		ll
		contain the total number of repaired Geometries
		\param n_discarded if this variable is not NULL on successful completion w
		ill
		contain the total number of repaired Geometries (by discarding fragments)
		\param n_failures if this variable is not NULL on successful completion wi
		ll
		contain the total number of repair failures (i.e. Geometries beyond possib
		le repair)
		\param err_msg if this variable is not NULL and the return status is ZERO
		(failure), an appropriate error message will be returned

		\note this function will attempt to make valid all invalid geometries
		found within a Geometry Column (layer); a temporary table is required.
		\n if the process has full success the temprary table will be deleted;
		otherwise it will be preserved for further inspection.
		a HTML report will be produced as well.
		\n an eventual error message returned via err_msg requires to be deallocat
		ed
		by invoking free()

		\return 0 on failure, any other value on success
		*/
		SPATIALITE_DECLARE int sanitize_geometry_column (sqlite3 * sqlite,
		const char *table,
		const char *geom,
		const char *tmp_table,
		const char *report_path
		,
		int *n_invalids,
		int *n_repaired,
		int *n_discarded,
		int *n_failures,
		char **err_msg);

		/**
		Sanitizes all Geometry Columns making all invalid geometries to be valid

		\param sqlite handle to current DB connection
		\param tmp_prefix name-prefix for temporary tables
		\param output_dir pathname of the directory to be created for report-files
		\param not_repaired if this variable is not NULL on successful completion
		will
		contain the total count of repair failures (i.e. Geometries beyond possibl
		e repair)
		\param err_msg if this variable is not NULL and the return status is ZERO
		(failure), an appropriate error message will be returned

		\note this function will attempt to make valid all invalid geometries
		found within all Geometry Columns (vector layers); a temporary table is
		required so to support each input table.
		\n if the process has full success the temprary table will be deleted;
		otherwise it will be preserved for further inspection.
		a HTML report will be produced as well.
		\n an eventual error message returned via err_msg requires to be deallocat
		ed
		by invoking free()

		\return 0 on failure, any other value on success
		*/
		SPATIALITE_DECLARE int sanitize_all_geometry_columns (sqlite3 * sqlite,
		const char
		*tmp_prefix,
		const char
		*output_dir,
		int *not_repaired,
		char **err_msg);

	#ifdef __cplusplus	#ifdef __cplusplus
	}	}
	#endif	#endif

	#endif /* _SPATIALITE_H */	#endif /* _SPATIALITE_H */

End of changes. 12 change blocks.
	8 lines changed or deleted	245 lines changed or added

	sqlite.h	sqlite.h
	/*	/*
	sqlite.h -- supporting SQLite headers in a flexible way	sqlite.h -- supporting SQLite headers in a flexible way


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2012	Portions created by the Initial Developer are Copyright (C) 2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):
	Pepijn Van Eeckhoudt <pepijnvaneeckhoudt@luciad.com>	Pepijn Van Eeckhoudt <pepijnvaneeckhoudt@luciad.com>

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only

	skipping to change at line 49	skipping to change at line 49
	decision by deleting the provisions above and replace them with the notice	decision by deleting the provisions above and replace them with the notice
	and other provisions required by the GPL or the LGPL. If you do not delete	and other provisions required by the GPL or the LGPL. If you do not delete
	the provisions above, a recipient may use your version of this file under	the provisions above, a recipient may use your version of this file under
	the terms of any one of the MPL, the GPL or the LGPL.	the terms of any one of the MPL, the GPL or the LGPL.

	*/	*/

	#ifndef _SPATIALITE_SQLITE_H	#ifndef _SPATIALITE_SQLITE_H
	#define _SPATIALITE_SQLITE_H	#define _SPATIALITE_SQLITE_H


		#ifdef LOADABLE_EXTENSION /* loadable-extension only */
	#ifdef SPL_AMALGAMATION /* spatialite-amalgamation */	#ifdef SPL_AMALGAMATION /* spatialite-amalgamation */
	#include <spatialite/sqlite3ext.h>	#include <spatialite/sqlite3ext.h>
	#else	#else
	#include <sqlite3ext.h>	#include <sqlite3ext.h>

		#endif
	/* We can't use SQLITE_EXTENSION_INIT1 as this is an intializer in recent	/* We can't use SQLITE_EXTENSION_INIT1 as this is an intializer in recent v
	version of sqlite */	ersion of sqlite */
	extern const sqlite3_api_routines *sqlite3_api;	extern const sqlite3_api_routines *sqlite3_api;

		#else /* ordinary lib */
		#ifdef SPL_AMALGAMATION /* spatialite-amalgamation */
		#include <spatialite/sqlite3.h>
		#else
		#include <sqlite3.h>
		#endif
	#endif	#endif

	#endif	#endif

End of changes. 5 change blocks.
	5 lines changed or deleted	12 lines changed or added

This html diff was produced by rfcdiff 1.41. The latest version is available from http://tools.ietf.org/tools/rfcdiff/

	debug.h	debug.h
	/*	/*
	debug.h -- abstract defs for standard output functions	debug.h -- abstract defs for standard output functions


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2012	Portions created by the Initial Developer are Copyright (C) 2012-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):
	Pepijn Van Eeckhoudt <pepijnvaneeckhoudt@luciad.com>	Pepijn Van Eeckhoudt <pepijnvaneeckhoudt@luciad.com>

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only

End of changes. 2 change blocks.
	2 lines changed or deleted	2 lines changed or added

	gaiaexif.h	gaiaexif.h
	/*	/*
	gaiaexif.h -- Gaia common EXIF Metadata reading functions	gaiaexif.h -- Gaia common EXIF Metadata reading functions


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

	skipping to change at line 92	skipping to change at line 92
	/** this BLOB does actually contain a ZIP compressed file */	/** this BLOB does actually contain a ZIP compressed file */
	#define GAIA_ZIP_BLOB 6	#define GAIA_ZIP_BLOB 6
	/** this BLOB does actually contain a PDF document */	/** this BLOB does actually contain a PDF document */
	#define GAIA_PDF_BLOB 7	#define GAIA_PDF_BLOB 7
	/** this BLOB does actually contain a SpatiaLite Geometry */	/** this BLOB does actually contain a SpatiaLite Geometry */
	#define GAIA_GEOMETRY_BLOB 8	#define GAIA_GEOMETRY_BLOB 8
	/** this BLOB does actually contain a TIFF image */	/** this BLOB does actually contain a TIFF image */
	#define GAIA_TIFF_BLOB 9	#define GAIA_TIFF_BLOB 9
	/** this BLOB does actually contain a WebP image */	/** this BLOB does actually contain a WebP image */
	#define GAIA_WEBP_BLOB 10	#define GAIA_WEBP_BLOB 10

		/** this BLOB does actually contain a SpatiaLite XmlBLOB */
		#define GAIA_XML_BLOB 11

	/* constants used for EXIF value types */	/* constants used for EXIF value types */
	/** unrecognized EXIF value */	/** unrecognized EXIF value */
	#define GAIA_EXIF_NONE 0	#define GAIA_EXIF_NONE 0
	/** EXIF value of the BYTE type */	/** EXIF value of the BYTE type */
	#define GAIA_EXIF_BYTE 1	#define GAIA_EXIF_BYTE 1
	/** EXIF value of the SHORT type */	/** EXIF value of the SHORT type */
	#define GAIA_EXIF_SHORT 2	#define GAIA_EXIF_SHORT 2
	/** EXIF value of the STRING type */	/** EXIF value of the STRING type */
	#define GAIA_EXIF_STRING 3	#define GAIA_EXIF_STRING 3

End of changes. 3 change blocks.
	2 lines changed or deleted	4 lines changed or added

	gg_const.h	gg_const.h
	/*	/*
	gg_const.h -- Gaia common support for geometries: constants	gg_const.h -- Gaia common support for geometries: constants


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):
	Klaus Foerster klaus.foerster@svg.cc	Klaus Foerster klaus.foerster@svg.cc

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only

	skipping to change at line 154	skipping to change at line 154
	/** BLOB-Geometry CLASS: LINESTRING */	/** BLOB-Geometry CLASS: LINESTRING */
	#define GAIA_LINESTRING 2	#define GAIA_LINESTRING 2
	/** BLOB-Geometry CLASS: POLYGON */	/** BLOB-Geometry CLASS: POLYGON */
	#define GAIA_POLYGON 3	#define GAIA_POLYGON 3
	/** BLOB-Geometry CLASS: MULTIPOINT */	/** BLOB-Geometry CLASS: MULTIPOINT */
	#define GAIA_MULTIPOINT 4	#define GAIA_MULTIPOINT 4
	/** BLOB-Geometry CLASS: MULTILINESTRING */	/** BLOB-Geometry CLASS: MULTILINESTRING */
	#define GAIA_MULTILINESTRING 5	#define GAIA_MULTILINESTRING 5
	/** BLOB-Geometry CLASS: MULTIPOLYGON */	/** BLOB-Geometry CLASS: MULTIPOLYGON */
	#define GAIA_MULTIPOLYGON 6	#define GAIA_MULTIPOLYGON 6

	#define GAIA_MULTIPOLYGON 6
	/** BLOB-Geometry CLASS: GEOMETRYCOLLECTION */	/** BLOB-Geometry CLASS: GEOMETRYCOLLECTION */
	#define GAIA_GEOMETRYCOLLECTION 7	#define GAIA_GEOMETRYCOLLECTION 7
	/** BLOB-Geometry CLASS: POINT Z */	/** BLOB-Geometry CLASS: POINT Z */
	#define GAIA_POINTZ 1001	#define GAIA_POINTZ 1001
	/** BLOB-Geometry CLASS: LINESTRING Z */	/** BLOB-Geometry CLASS: LINESTRING Z */
	#define GAIA_LINESTRINGZ 1002	#define GAIA_LINESTRINGZ 1002
	/** BLOB-Geometry CLASS: POLYGON Z */	/** BLOB-Geometry CLASS: POLYGON Z */
	#define GAIA_POLYGONZ 1003	#define GAIA_POLYGONZ 1003
	/** BLOB-Geometry CLASS: MULTIPOINT Z */	/** BLOB-Geometry CLASS: MULTIPOINT Z */
	#define GAIA_MULTIPOINTZ 1004	#define GAIA_MULTIPOINTZ 1004

End of changes. 3 change blocks.
	3 lines changed or deleted	2 lines changed or added

	gg_dynamic.h	gg_dynamic.h
	/*	/*
	gg_dynamic.h -- Gaia common support for geometries: DynamicLine functions	gg_dynamic.h -- Gaia common support for geometries: DynamicLine functions


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

End of changes. 2 change blocks.
	2 lines changed or deleted	2 lines changed or added

	gg_formats.h	gg_formats.h
	/*	/*
	gg_formats.h -- Gaia common support for geometries: formats	gg_formats.h -- Gaia common support for geometries: formats


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):
	Klaus Foerster klaus.foerster@svg.cc	Klaus Foerster klaus.foerster@svg.cc

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only

	skipping to change at line 109	skipping to change at line 109

	\sa gaiaEndianArch, gaiaExport32	\sa gaiaEndianArch, gaiaExport32

	\note you are expected to pass an input buffer corresponding to an	\note you are expected to pass an input buffer corresponding to an
	allocation size of (at least) 4 bytes.	allocation size of (at least) 4 bytes.
	*/	*/
	GAIAGEO_DECLARE int gaiaImport32 (const unsigned char *p, int little_en dian,	GAIAGEO_DECLARE int gaiaImport32 (const unsigned char *p, int little_en dian,
	int little_endian_arch);	int little_endian_arch);

	/**	/**

		Import an UINT-32 value in endian-aware fashion

		\param p endian-dependent representation (input buffer).
		\param little_endian 0 if the input buffer is big-endian: any other value
		for little-endian.
		\param little_endian_arch the value returned by gaiaEndianArch()

		\return the internal UINT value

		\sa gaiaEndianArch, gaiaExportU32

		\note you are expected to pass an input buffer corresponding to an
		allocation size of (at least) 4 bytes.
		*/
		GAIAGEO_DECLARE unsigned int gaiaImportU32 (const unsigned char *p,
		int little_endian,
		int little_endian_arch);

		/**
	Import a FLOAT-32 value in endian-aware fashion	Import a FLOAT-32 value in endian-aware fashion

	\param p endian-dependent representation (input buffer).	\param p endian-dependent representation (input buffer).
	\param little_endian 0 if the input buffer is big-endian: any other value	\param little_endian 0 if the input buffer is big-endian: any other value
	for little-endian.	for little-endian.
	\param little_endian_arch the value returned by gaiaEndianArch()	\param little_endian_arch the value returned by gaiaEndianArch()

	\return the internal FLOAT value	\return the internal FLOAT value

	\sa gaiaEndianArch, gaiaExportF32	\sa gaiaEndianArch, gaiaExportF32

	skipping to change at line 202	skipping to change at line 221
	\sa gaiaEndianArch, gaiaImport32	\sa gaiaEndianArch, gaiaImport32

	\note you are expected to pass an output buffer corresponding to an	\note you are expected to pass an output buffer corresponding to an
	allocation size of (at least) 4 bytes.	allocation size of (at least) 4 bytes.
	*/	*/
	GAIAGEO_DECLARE void gaiaExport32 (unsigned char *p, int value,	GAIAGEO_DECLARE void gaiaExport32 (unsigned char *p, int value,
	int little_endian,	int little_endian,
	int little_endian_arch);	int little_endian_arch);

	/**	/**

		Export an UINT-32 value in endian-aware fashion

		\param p endian-dependent representation (output buffer).
		\param value the internal value to be exported.
		\param little_endian 0 if the output buffer has to be big-endian: any othe
		r value
		for little-endian.
		\param little_endian_arch the value returned by gaiaEndianArch()

		\sa gaiaEndianArch, gaiaImportU32

		\note you are expected to pass an output buffer corresponding to an
		allocation size of (at least) 4 bytes.
		*/
		GAIAGEO_DECLARE void gaiaExportU32 (unsigned char *p, unsigned int valu
		e,
		int little_endian,
		int little_endian_arch);

		/**
	Export a FLOAT-32 value in endian-aware fashion	Export a FLOAT-32 value in endian-aware fashion

	\param p endian-dependent representation (output buffer).	\param p endian-dependent representation (output buffer).
	\param value the internal value to be exported.	\param value the internal value to be exported.
	\param little_endian 0 if the output buffer has to be big-endian: any othe r value	\param little_endian 0 if the output buffer has to be big-endian: any othe r value
	for little-endian.	for little-endian.
	\param little_endian_arch the value returned by gaiaEndianArch()	\param little_endian_arch the value returned by gaiaEndianArch()

	\sa gaiaEndianArch, gaiaImportF32	\sa gaiaEndianArch, gaiaImportF32


	skipping to change at line 571	skipping to change at line 608

	/**	/**
	Attempts to decode a Point from within an EWKB binary buffer	Attempts to decode a Point from within an EWKB binary buffer

	\param geom pointer to an existing Geometry object; if succesfull the pars ed Point	\param geom pointer to an existing Geometry object; if succesfull the pars ed Point
	will be inserted into this Geometry	will be inserted into this Geometry
	\param blob pointer to EWKB input buffer	\param blob pointer to EWKB input buffer
	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.
	\param blob_size lenght (in bytes) of the input buffer.	\param blob_size lenght (in bytes) of the input buffer.
	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.

	\param endiam_arch (boolean) states if the target CPU has a little- or big -endian architecture.	\param endian_arch (boolean) states if the target CPU has a little- or big -endian architecture.
	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M

	\return -1 on failure; otherwise the offset where the next object starts.	\return -1 on failure; otherwise the offset where the next object starts.

	\sa gaiaEwkbGetLinestring, gaiaEwkbGetPolygon, gaiaEwkbGetMultiGeometry	\sa gaiaEwkbGetLinestring, gaiaEwkbGetPolygon, gaiaEwkbGetMultiGeometry

	\note these functions are mainly intended for internal usage.	\note these functions are mainly intended for internal usage.
	*/	*/
	GAIAGEO_DECLARE int	GAIAGEO_DECLARE int
	gaiaEwkbGetPoint (gaiaGeomCollPtr geom, unsigned char *blob,	gaiaEwkbGetPoint (gaiaGeomCollPtr geom, unsigned char *blob,

	skipping to change at line 594	skipping to change at line 631

	/**	/**
	Attempts to decode a Point from within an EWKB binary buffer	Attempts to decode a Point from within an EWKB binary buffer

	\param geom pointer to an existing Geometry object; if succesfull the pars ed Linestring	\param geom pointer to an existing Geometry object; if succesfull the pars ed Linestring
	will be inserted into this Geometry	will be inserted into this Geometry
	\param blob pointer to EWKB input buffer	\param blob pointer to EWKB input buffer
	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.
	\param blob_size lenght (in bytes) of the input buffer.	\param blob_size lenght (in bytes) of the input buffer.
	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.

	\param endiam_arch (boolean) states if the target CPU has a little- or big -endian architecture.	\param endian_arch (boolean) states if the target CPU has a little- or big -endian architecture.
	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M

	\return -1 on failure; otherwise the offset where the next object starts.	\return -1 on failure; otherwise the offset where the next object starts.

	\sa gaiaEwkbGetPoint, gaiaEwkbGetPolygon, gaiaEwkbGetMultiGeometry	\sa gaiaEwkbGetPoint, gaiaEwkbGetPolygon, gaiaEwkbGetMultiGeometry

	\note these functions are mainly intended for internal usage.	\note these functions are mainly intended for internal usage.
	*/	*/
	GAIAGEO_DECLARE int	GAIAGEO_DECLARE int
	gaiaEwkbGetLinestring (gaiaGeomCollPtr geom, unsigned char *blob,	gaiaEwkbGetLinestring (gaiaGeomCollPtr geom, unsigned char *blob,

	skipping to change at line 617	skipping to change at line 654

	/**	/**
	Attempts to decode a Polygon from within an EWKB binary buffer	Attempts to decode a Polygon from within an EWKB binary buffer

	\param geom pointer to an existing Geometry object; if succesfull the pars ed Polygon	\param geom pointer to an existing Geometry object; if succesfull the pars ed Polygon
	will be inserted into this Geometry	will be inserted into this Geometry
	\param blob pointer to EWKB input buffer	\param blob pointer to EWKB input buffer
	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.
	\param blob_size lenght (in bytes) of the input buffer.	\param blob_size lenght (in bytes) of the input buffer.
	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.

	\param endiam_arch (boolean) states if the target CPU has a little- or big -endian architecture.	\param endian_arch (boolean) states if the target CPU has a little- or big -endian architecture.
	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M

	\return -1 on failure; otherwise the offset where the next object starts.	\return -1 on failure; otherwise the offset where the next object starts.

	\sa gaiaEwkbGetPoint, gaiaEwkbGetPolygon, gaiaEwkbGetMultiGeometry	\sa gaiaEwkbGetPoint, gaiaEwkbGetPolygon, gaiaEwkbGetMultiGeometry
	*/	*/
	GAIAGEO_DECLARE int	GAIAGEO_DECLARE int
	gaiaEwkbGetPolygon (gaiaGeomCollPtr geom, unsigned char *blob,	gaiaEwkbGetPolygon (gaiaGeomCollPtr geom, unsigned char *blob,
	int offset, int blob_size, int endian,	int offset, int blob_size, int endian,
	int endian_arch, int dims);	int endian_arch, int dims);

	/**	/**
	Attempts to decode a MultiGeometry from within an EWKB binary buffer	Attempts to decode a MultiGeometry from within an EWKB binary buffer

	\param geom pointer to an existing Geometry object; if succesfull the pars ed MultiGeometry	\param geom pointer to an existing Geometry object; if succesfull the pars ed MultiGeometry
	will be inserted into this Geometry	will be inserted into this Geometry
	\param blob pointer to EWKB input buffer	\param blob pointer to EWKB input buffer
	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.	\param offset the offset (in bytes) on the input buffer where the Point de finition is expected to start.
	\param blob_size lenght (in bytes) of the input buffer.	\param blob_size lenght (in bytes) of the input buffer.
	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.	\param endian (boolean) states if the EWKB input buffer is little- or big- endian encode.

	\param endiam_arch (boolean) states if the target CPU has a little- or big -endian architecture.	\param endian_arch (boolean) states if the target CPU has a little- or big -endian architecture.
	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M	\param dims dimensions: one of GAIA_XY, GAIA_XY_Z, GAIA_XY_M or GAIA_XY_Z_ M

	\return -1 on failure; otherwise the offset where the next object starts.	\return -1 on failure; otherwise the offset where the next object starts.

	\sa gaiaEwkbGetPoint, gaiaEwkbGetLinestring, gaiaEwkbGetPolygon	\sa gaiaEwkbGetPoint, gaiaEwkbGetLinestring, gaiaEwkbGetPolygon

	\note these functions are mainly intended for internal usage.	\note these functions are mainly intended for internal usage.
	*/	*/
	GAIAGEO_DECLARE int	GAIAGEO_DECLARE int
	gaiaEwkbGetMultiGeometry (gaiaGeomCollPtr geom, unsigned char *blob,	gaiaEwkbGetMultiGeometry (gaiaGeomCollPtr geom, unsigned char *blob,

End of changes. 8 change blocks.
	6 lines changed or deleted	45 lines changed or added

	gg_mbr.h	gg_mbr.h
	/*	/*
	gg_mbr.h -- Gaia common support for geometries: MBR functions	gg_mbr.h -- Gaia common support for geometries: MBR functions


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

End of changes. 2 change blocks.
	2 lines changed or deleted	2 lines changed or added

	gg_structs.h	gg_structs.h
	/*	/*
	gg_structs.h -- Gaia common support for geometries: structures	gg_structs.h -- Gaia common support for geometries: structures


	version 4.0, 2012 August 6	version 4.1, 2013 May 8

	Author: Sandro Furieri a.furieri@lqt.it	Author: Sandro Furieri a.furieri@lqt.it

	-------------------------------------------------------------------------- ----	-------------------------------------------------------------------------- ----

	Version: MPL 1.1/GPL 2.0/LGPL 2.1	Version: MPL 1.1/GPL 2.0/LGPL 2.1

	The contents of this file are subject to the Mozilla Public License Versio n	The contents of this file are subject to the Mozilla Public License Versio n
	1.1 (the "License"); you may not use this file except in compliance with	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at	the License. You may obtain a copy of the License at

	skipping to change at line 26	skipping to change at line 26

	Software distributed under the License is distributed on an "AS IS" basis,	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the	for the specific language governing rights and limitations under the
	License.	License.

	The Original Code is the SpatiaLite library	The Original Code is the SpatiaLite library

	The Initial Developer of the Original Code is Alessandro Furieri	The Initial Developer of the Original Code is Alessandro Furieri


	Portions created by the Initial Developer are Copyright (C) 2008-2012	Portions created by the Initial Developer are Copyright (C) 2008-2013
	the Initial Developer. All Rights Reserved.	the Initial Developer. All Rights Reserved.

	Contributor(s):	Contributor(s):

	Alternatively, the contents of this file may be used under the terms of	Alternatively, the contents of this file may be used under the terms of
	either the GNU General Public License Version 2 or later (the "GPL"), or	either the GNU General Public License Version 2 or later (the "GPL"), or
	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),	the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	in which case the provisions of the GPL or the LGPL are applicable instead	in which case the provisions of the GPL or the LGPL are applicable instead
	of those above. If you wish to allow use of your version of this file only	of those above. If you wish to allow use of your version of this file only
	under the terms of either the GPL or the LGPL, and not to allow others to	under the terms of either the GPL or the LGPL, and not to allow others to

	skipping to change at line 309	skipping to change at line 309
	Typedef for variant (multi-type) value structure	Typedef for variant (multi-type) value structure
	*/	*/
	typedef gaiaValue *gaiaValuePtr;	typedef gaiaValue *gaiaValuePtr;

	/**	/**
	Container for DBF field	Container for DBF field
	*/	*/
	typedef struct gaiaDbfFieldStruct	typedef struct gaiaDbfFieldStruct
	{	{
	/* a DBF field definition - shapefile attribute */	/* a DBF field definition - shapefile attribute */

	/** field name [max. 10 char] */	/** field name */
	char Name; / field name */	char Name; / field name */
	/** DBF data type */	/** DBF data type */
	unsigned char Type; /* field type */	unsigned char Type; /* field type */
	/** DBF buffer offset [where the field value starts] */	/** DBF buffer offset [where the field value starts] */
	int Offset; /* buffer offset [this field begins at buff er+offset and extends for length bytes */	int Offset; /* buffer offset [this field begins at buff er+offset and extends for length bytes */
	/** total DBF buffer field length (in bytes) */	/** total DBF buffer field length (in bytes) */
	unsigned char Length; /* field total length [in bytes] */	unsigned char Length; /* field total length [in bytes] */
	/** precision (decimal digits) */	/** precision (decimal digits) */
	unsigned char Decimals; /* decimal positions */	unsigned char Decimals; /* decimal positions */
	/** current variant [multi-type] value */	/** current variant [multi-type] value */

End of changes. 3 change blocks.
	3 lines changed or deleted	3 lines changed or added