/usr/include/geotiff/geo_tiffp.h is in libgeotiff-dev 1.4.2-2+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* geo_tiffp.h - Private interface for TIFF tag parsing.
*
* Written by: Niles D. Ritter
*
* This interface file encapsulates the interface to external TIFF
* file-io routines and definitions. The current configuration
* assumes that the "libtiff" module is used, but if you have your
* own TIFF reader, you may replace the definitions with your own
* here, and replace the implementations in geo_tiffp.c. No other
* modules have any explicit dependence on external TIFF modules.
*
* copyright (c) 1995 Niles D. Ritter
*
* Permission granted to use this software, so long as this copyright
* notice accompanies any products derived therefrom.
**********************************************************************/
#ifndef LIBGEOTIFF_GEO_TIFFP_H_
#define LIBGEOTIFF_GEO_TIFFP_H_
/**********************************************************************
*
* Private includes
*
* If you are not using libtiff and XTIFF, replace this include file
* with the appropriate one for your own TIFF parsing routines.
*
* Revision History
*
* 19 September 1995 ndr Demoted Intergraph trans matrix.
*
**********************************************************************/
#include "geotiff.h"
#include "xtiffio.h"
#include "cpl_serv.h"
/*
* dblparam_t is the type that a double precision
* floating point value will have on the parameter
* stack (when coerced by the compiler). You shouldn't
* have to change this.
*/
#ifdef applec
typedef extended dblparam_t;
#else
typedef double dblparam_t;
#endif
/**********************************************************************
*
* Private defines
*
* If you are not using "libtiff"/LIBXTIFF, replace these definitions
* with the appropriate definitions to access the geo-tags
*
**********************************************************************/
typedef unsigned short pinfo_t; /* SHORT ProjectionInfo tag type */
typedef TIFF tiff_t; /* TIFF file descriptor */
typedef tdata_t gdata_t; /* pointer to data */
typedef tsize_t gsize_t; /* data allocation size */
#define GTIFF_GEOKEYDIRECTORY TIFFTAG_GEOKEYDIRECTORY /* from xtiffio.h */
#define GTIFF_DOUBLEPARAMS TIFFTAG_GEODOUBLEPARAMS
#define GTIFF_ASCIIPARAMS TIFFTAG_GEOASCIIPARAMS
#define GTIFF_PIXELSCALE TIFFTAG_GEOPIXELSCALE
#define GTIFF_TRANSMATRIX TIFFTAG_GEOTRANSMATRIX
#define GTIFF_INTERGRAPH_MATRIX TIFFTAG_INTERGRAPH_MATRIX
#define GTIFF_TIEPOINTS TIFFTAG_GEOTIEPOINTS
#define GTIFF_LOCAL 0
#if defined(__cplusplus)
extern "C" {
#endif
/*
* Method function pointer types
*/
typedef int (*GTGetFunction) (tiff_t *tif, pinfo_t tag, int *count, void *value );
typedef int (*GTSetFunction) (tiff_t *tif, pinfo_t tag, int count, void *value );
typedef tagtype_t (*GTTypeFunction) (tiff_t *tif, pinfo_t tag);
typedef struct _TIFFMethod {
GTGetFunction get;
GTSetFunction set;
GTTypeFunction type;
} TIFFMethod_t;
/**********************************************************************
*
* Protected Function Declarations
*
* These routines are exposed implementations, and should not
* be used by external GEOTIFF client programs.
*
**********************************************************************/
extern gsize_t _gtiff_size[]; /* TIFF data sizes */
extern void CPL_DLL _GTIFSetDefaultTIFF(TIFFMethod *method);
extern gdata_t CPL_DLL _GTIFcalloc(gsize_t);
extern gdata_t CPL_DLL _GTIFrealloc(gdata_t,gsize_t);
extern void CPL_DLL _GTIFFree(gdata_t data);
extern void CPL_DLL _GTIFmemcpy(gdata_t out,gdata_t in,gsize_t size);
#if defined(__cplusplus)
}
#endif
#endif /* LIBGEOTIFF_GEO_TIFFP_H_ */
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