259 lines
8.4 KiB
C
259 lines
8.4 KiB
C
/******************************************************************************
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* Copyright (c) 1998, Frank Warmerdam
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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******************************************************************************
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*
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* cpl_serv.h
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*
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* This include file derived and simplified from the GDAL Common Portability
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* Library.
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*/
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#ifndef CPL_SERV_H_INCLUDED
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#define CPL_SERV_H_INCLUDED
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/* ==================================================================== */
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/* Standard include files. */
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/* ==================================================================== */
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#include "geo_config.h"
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#include <stdio.h>
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#include <math.h>
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#include <string.h>
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#if defined(GEOTIFF_HAVE_STRINGS_H) && !defined(_WIN32)
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# include <strings.h>
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#endif
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#include <stdlib.h>
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/**********************************************************************
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* Do we want to build as a DLL on windows?
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**********************************************************************/
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#if !defined(GTIF_DLL)
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# if defined(_WIN32) && defined(BUILD_AS_DLL)
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# define GTIF_DLL __declspec(dllexport)
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# else
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# define GTIF_DLL
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# endif
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#endif
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/* ==================================================================== */
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/* Other standard services. */
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/* ==================================================================== */
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#ifdef __cplusplus
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# define CPL_C_START extern "C" {
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# define CPL_C_END }
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#else
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# define CPL_C_START
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# define CPL_C_END
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#endif
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#ifndef NULL
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# define NULL 0
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#endif
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#ifndef FALSE
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# define FALSE 0
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#endif
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#ifndef TRUE
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# define TRUE 1
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#endif
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#ifndef MAX
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# define MIN(a,b) (((a)<(b)) ? (a) : (b))
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# define MAX(a,b) (((a)>(b)) ? (a) : (b))
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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#ifndef ABS
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# define ABS(x) (((x)<0) ? (-1*(x)) : (x))
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#endif
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#ifndef EQUAL
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#if defined(_WIN32) && !defined(__CYGWIN__)
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# if (_MSC_FULL_VER >= 15000000)
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# define EQUALN(a,b,n) (_strnicmp(a,b,n)==0)
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# define EQUAL(a,b) (_stricmp(a,b)==0)
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# else
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# define EQUALN(a,b,n) (strnicmp(a,b,n)==0)
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# define EQUAL(a,b) (stricmp(a,b)==0)
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# endif
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#else
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# define EQUALN(a,b,n) (strncasecmp(a,b,n)==0)
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# define EQUAL(a,b) (strcasecmp(a,b)==0)
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#endif
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#endif
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/* ==================================================================== */
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/* VSI Services (just map directly onto Standard C services. */
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/* ==================================================================== */
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#define VSIFOpen fopen
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#define VSIFClose fclose
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#define VSIFEof feof
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#define VSIFPrintf fprintf
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#define VSIFPuts fputs
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#define VSIFPutc fputc
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#define VSIFGets fgets
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#define VSIRewind rewind
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#define VSIFSeek fseek
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#define VSIFTell ftell
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#define VSIFRead fread
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#ifndef notdef
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#define VSICalloc(x,y) _GTIFcalloc((x)*(y))
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#define VSIMalloc _GTIFcalloc
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#define VSIFree _GTIFFree
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#define VSIRealloc _GTIFrealloc
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#else
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#define VSICalloc(x,y) (((char *) _GTIFcalloc((x)*(y)+4)) + 4)
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#define VSIMalloc(x) (((char *) _GTIFcalloc((x)+4)) + 4)
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#define VSIFree(x) _GTIFFree(((char *) (x)) - 4)
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#define VSIRealloc(p,n) (((char *) _GTIFrealloc(((char *)(p))-4,(n)+4)) + 4)
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#endif
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#if !defined(GTIFAtof)
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# define GTIFAtof atof
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#endif
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/* -------------------------------------------------------------------- */
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/* Safe malloc() API. Thin cover over VSI functions with fatal */
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/* error reporting if memory allocation fails. */
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/* -------------------------------------------------------------------- */
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CPL_C_START
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#define CPLMalloc gtCPLMalloc
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#define CPLCalloc gtCPLCalloc
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#define CPLRealloc gtCPLRealloc
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#define CPLStrdup gtCPLStrdup
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void GTIF_DLL *CPLMalloc( int );
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void GTIF_DLL *CPLCalloc( int, int );
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void GTIF_DLL *CPLRealloc( void *, int );
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char GTIF_DLL *CPLStrdup( const char * );
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#define CPLFree(x) { if( x != NULL ) VSIFree(x); }
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/* -------------------------------------------------------------------- */
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/* Locale insensitive string to float conversion. */
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/* -------------------------------------------------------------------- */
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/*double GTIFAtof(const char *nptr); */
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double GTIFStrtod(const char *nptr, char **endptr);
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/* -------------------------------------------------------------------- */
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/* Read a line from a text file, and strip of CR/LF. */
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/* -------------------------------------------------------------------- */
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#define CPLReadLine gtCPLReadLine
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const char GTIF_DLL *CPLReadLine( FILE * );
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/*=====================================================================
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Error handling functions (cpl_error.c)
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=====================================================================*/
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typedef enum
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{
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CE_None = 0,
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CE_Log = 1,
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CE_Warning = 2,
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CE_Failure = 3,
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CE_Fatal = 4
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} CPLErr;
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#define CPLError gtCPLError
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#define CPLErrorReset gtCPLErrorReset
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#define CPLGetLastErrorNo gtCPLGetLastErrorNo
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#define CPLGetLastErrorMsg gtCPLGetLastErrorMsg
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#define CPLSetErrorHandler gtCPLSetErrorHandler
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#define _CPLAssert gt_CPLAssert
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void GTIF_DLL CPLError(CPLErr eErrClass, int err_no, const char *fmt, ...);
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void GTIF_DLL CPLErrorReset();
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int GTIF_DLL CPLGetLastErrorNo();
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const char GTIF_DLL * CPLGetLastErrorMsg();
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void GTIF_DLL CPLSetErrorHandler(void(*pfnErrorHandler)(CPLErr,int,
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const char *));
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void GTIF_DLL _CPLAssert( const char *, const char *, int );
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#ifdef DEBUG
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# define CPLAssert(expr) ((expr) ? (void)(0) : _CPLAssert(#expr,__FILE__,__LINE__))
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#else
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# define CPLAssert(expr)
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#endif
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CPL_C_END
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/* ==================================================================== */
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/* Well known error codes. */
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/* ==================================================================== */
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#define CPLE_AppDefined 1
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#define CPLE_OutOfMemory 2
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#define CPLE_FileIO 3
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#define CPLE_OpenFailed 4
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#define CPLE_IllegalArg 5
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#define CPLE_NotSupported 6
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#define CPLE_AssertionFailed 7
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#define CPLE_NoWriteAccess 8
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/*=====================================================================
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Stringlist functions (strlist.c)
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=====================================================================*/
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CPL_C_START
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#define CSLAddString gtCSLAddString
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#define CSLCount gtCSLCount
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#define CSLGetField gtCSLGetField
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#define CSLDestroy gtCSLDestroy
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#define CSLDuplicate gtCSLDuplicate
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#define CSLTokenizeString gtCSLTokenizeString
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#define CSLTokenizeStringComplex gtCSLTokenizeStringComplex
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char GTIF_DLL **CSLAddString(char **papszStrList, const char *pszNewString);
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int GTIF_DLL CSLCount(char **papszStrList);
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const char GTIF_DLL *CSLGetField( char **, int );
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void GTIF_DLL CSLDestroy(char **papszStrList);
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char GTIF_DLL **CSLDuplicate(char **papszStrList);
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char GTIF_DLL **CSLTokenizeString(const char *pszString );
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char GTIF_DLL **CSLTokenizeStringComplex(const char *pszString,
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const char *pszDelimiter,
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int bHonourStrings, int bAllowEmptyTokens );
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/*
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* The following functions were used up to libgeotiff 1.4.X series, but
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* are now no-operation, since there is no longer any CSV use in libgeotiff.
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*/
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#define SetCSVFilenameHook gtSetCSVFilenameHook
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void GTIF_DLL SetCSVFilenameHook( const char *(*CSVFileOverride)(const char *) );
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CPL_C_END
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#endif /* ndef CPL_SERV_H_INCLUDED */
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