--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/tiffio.h	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,647 @@
+/*
+ * Copyright (c) 1988-1997 Sam Leffler
+ * Copyright (c) 1991-1997 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _TIFFIO_
+#define _TIFFIO_
+
+/*
+ * TIFF I/O Library Definitions.
+ */
+#include "tiff.h"
+#include "tiffvers.h"
+
+/*
+ * TIFF is defined as an incomplete type to hide the
+ * library's internal data structures from clients.
+ */
+typedef struct tiff TIFF;
+
+/*
+ * The following typedefs define the intrinsic size of
+ * data types used in the *exported* interfaces.  These
+ * definitions depend on the proper definition of types
+ * in tiff.h.  Note also that the varargs interface used
+ * to pass tag types and values uses the types defined in
+ * tiff.h directly.
+ *
+ * NB: ttag_t is unsigned int and not unsigned short because
+ *     ANSI C requires that the type before the ellipsis be a
+ *     promoted type (i.e. one of int, unsigned int, pointer,
+ *     or double) and because we defined pseudo-tags that are
+ *     outside the range of legal Aldus-assigned tags.
+ * NB: tsize_t is signed and not unsigned because some functions
+ *     return -1.
+ * NB: toff_t is not off_t for many reasons; TIFFs max out at
+ *     32-bit file offsets, and BigTIFF maxes out at 64-bit
+ *     offsets being the most important, and to ensure use of
+ *     a consistently unsigned type across architectures.
+ *     Prior to libtiff 4.0, this was an unsigned 32 bit type.
+ */
+/*
+ * this is the machine addressing size type, only it's signed, so make it
+ * int32_t on 32bit machines, int64_t on 64bit machines
+ */
+typedef TIFF_SSIZE_T tmsize_t;
+#define TIFF_TMSIZE_T_MAX (tmsize_t)(SIZE_MAX >> 1)
+
+typedef uint64_t toff_t; /* file offset */
+/* the following are deprecated and should be replaced by their defining
+   counterparts */
+typedef uint32_t ttag_t;    /* directory tag */
+typedef uint32_t tdir_t;    /* directory index */
+typedef uint16_t tsample_t; /* sample number */
+typedef uint32_t tstrile_t; /* strip or tile number */
+typedef tstrile_t tstrip_t; /* strip number */
+typedef tstrile_t ttile_t;  /* tile number */
+typedef tmsize_t tsize_t;   /* i/o size in bytes */
+typedef void *tdata_t;      /* image data ref */
+
+#if !defined(__WIN32__) && (defined(_WIN32) || defined(WIN32))
+#define __WIN32__
+#endif
+
+/*
+ * On windows you should define USE_WIN32_FILEIO if you are using tif_win32.c
+ * or AVOID_WIN32_FILEIO if you are using something else (like tif_unix.c).
+ *
+ * By default tif_unix.c is assumed.
+ */
+
+#if defined(_WINDOWS) || defined(__WIN32__) || defined(_Windows)
+#if !defined(__CYGWIN) && !defined(AVOID_WIN32_FILEIO) &&                      \
+    !defined(USE_WIN32_FILEIO)
+#define AVOID_WIN32_FILEIO
+#endif
+#endif
+
+#if defined(USE_WIN32_FILEIO)
+#define VC_EXTRALEAN
+#include <windows.h>
+#ifdef __WIN32__
+DECLARE_HANDLE(thandle_t); /* Win32 file handle */
+#else
+typedef HFILE thandle_t; /* client data handle */
+#endif /* __WIN32__ */
+#else
+typedef void *thandle_t; /* client data handle */
+#endif /* USE_WIN32_FILEIO */
+
+/*
+ * Flags to pass to TIFFPrintDirectory to control
+ * printing of data structures that are potentially
+ * very large.   Bit-or these flags to enable printing
+ * multiple items.
+ */
+#define TIFFPRINT_NONE 0x0           /* no extra info */
+#define TIFFPRINT_STRIPS 0x1         /* strips/tiles info */
+#define TIFFPRINT_CURVES 0x2         /* color/gray response curves */
+#define TIFFPRINT_COLORMAP 0x4       /* colormap */
+#define TIFFPRINT_JPEGQTABLES 0x100  /* JPEG Q matrices */
+#define TIFFPRINT_JPEGACTABLES 0x200 /* JPEG AC tables */
+#define TIFFPRINT_JPEGDCTABLES 0x200 /* JPEG DC tables */
+
+/*
+ * Colour conversion stuff
+ */
+
+/* reference white */
+#define D65_X0 (95.0470F)
+#define D65_Y0 (100.0F)
+#define D65_Z0 (108.8827F)
+
+#define D50_X0 (96.4250F)
+#define D50_Y0 (100.0F)
+#define D50_Z0 (82.4680F)
+
+/* Structure for holding information about a display device. */
+
+typedef unsigned char TIFFRGBValue; /* 8-bit samples */
+
+typedef struct
+{
+    float d_mat[3][3]; /* XYZ -> luminance matrix */
+    float d_YCR;       /* Light o/p for reference white */
+    float d_YCG;
+    float d_YCB;
+    uint32_t d_Vrwr; /* Pixel values for ref. white */
+    uint32_t d_Vrwg;
+    uint32_t d_Vrwb;
+    float d_Y0R; /* Residual light for black pixel */
+    float d_Y0G;
+    float d_Y0B;
+    float d_gammaR; /* Gamma values for the three guns */
+    float d_gammaG;
+    float d_gammaB;
+} TIFFDisplay;
+
+typedef struct
+{                           /* YCbCr->RGB support */
+    TIFFRGBValue *clamptab; /* range clamping table */
+    int *Cr_r_tab;
+    int *Cb_b_tab;
+    int32_t *Cr_g_tab;
+    int32_t *Cb_g_tab;
+    int32_t *Y_tab;
+} TIFFYCbCrToRGB;
+
+typedef struct
+{              /* CIE Lab 1976->RGB support */
+    int range; /* Size of conversion table */
+#define CIELABTORGB_TABLE_RANGE 1500
+    float rstep, gstep, bstep;
+    float X0, Y0, Z0; /* Reference white point */
+    TIFFDisplay display;
+    float Yr2r[CIELABTORGB_TABLE_RANGE + 1]; /* Conversion of Yr to r */
+    float Yg2g[CIELABTORGB_TABLE_RANGE + 1]; /* Conversion of Yg to g */
+    float Yb2b[CIELABTORGB_TABLE_RANGE + 1]; /* Conversion of Yb to b */
+} TIFFCIELabToRGB;
+
+/*
+ * RGBA-style image support.
+ */
+typedef struct _TIFFRGBAImage TIFFRGBAImage;
+/*
+ * The image reading and conversion routines invoke
+ * ``put routines'' to copy/image/whatever tiles of
+ * raw image data.  A default set of routines are
+ * provided to convert/copy raw image data to 8-bit
+ * packed ABGR format rasters.  Applications can supply
+ * alternate routines that unpack the data into a
+ * different format or, for example, unpack the data
+ * and draw the unpacked raster on the display.
+ */
+typedef void (*tileContigRoutine)(TIFFRGBAImage *, uint32_t *, uint32_t,
+                                  uint32_t, uint32_t, uint32_t, int32_t,
+                                  int32_t, unsigned char *);
+typedef void (*tileSeparateRoutine)(TIFFRGBAImage *, uint32_t *, uint32_t,
+                                    uint32_t, uint32_t, uint32_t, int32_t,
+                                    int32_t, unsigned char *, unsigned char *,
+                                    unsigned char *, unsigned char *);
+/*
+ * RGBA-reader state.
+ */
+struct _TIFFRGBAImage
+{
+    TIFF *tif;                /* image handle */
+    int stoponerr;            /* stop on read error */
+    int isContig;             /* data is packed/separate */
+    int alpha;                /* type of alpha data present */
+    uint32_t width;           /* image width */
+    uint32_t height;          /* image height */
+    uint16_t bitspersample;   /* image bits/sample */
+    uint16_t samplesperpixel; /* image samples/pixel */
+    uint16_t orientation;     /* image orientation */
+    uint16_t req_orientation; /* requested orientation */
+    uint16_t photometric;     /* image photometric interp */
+    uint16_t *redcmap;        /* colormap palette */
+    uint16_t *greencmap;
+    uint16_t *bluecmap;
+    /* get image data routine */
+    int (*get)(TIFFRGBAImage *, uint32_t *, uint32_t, uint32_t);
+    /* put decoded strip/tile */
+    union
+    {
+        void (*any)(TIFFRGBAImage *);
+        tileContigRoutine contig;
+        tileSeparateRoutine separate;
+    } put;
+    TIFFRGBValue *Map;       /* sample mapping array */
+    uint32_t **BWmap;        /* black&white map */
+    uint32_t **PALmap;       /* palette image map */
+    TIFFYCbCrToRGB *ycbcr;   /* YCbCr conversion state */
+    TIFFCIELabToRGB *cielab; /* CIE L*a*b conversion state */
+
+    uint8_t *UaToAa; /* Unassociated alpha to associated alpha conversion LUT */
+    uint8_t *Bitdepth16To8; /* LUT for conversion from 16bit to 8bit values */
+
+    int row_offset;
+    int col_offset;
+};
+
+/*
+ * Macros for extracting components from the
+ * packed ABGR form returned by TIFFReadRGBAImage.
+ */
+#define TIFFGetR(abgr) ((abgr)&0xff)
+#define TIFFGetG(abgr) (((abgr) >> 8) & 0xff)
+#define TIFFGetB(abgr) (((abgr) >> 16) & 0xff)
+#define TIFFGetA(abgr) (((abgr) >> 24) & 0xff)
+
+/*
+ * A CODEC is a software package that implements decoding,
+ * encoding, or decoding+encoding of a compression algorithm.
+ * The library provides a collection of builtin codecs.
+ * More codecs may be registered through calls to the library
+ * and/or the builtin implementations may be overridden.
+ */
+typedef int (*TIFFInitMethod)(TIFF *, int);
+typedef struct
+{
+    char *name;
+    uint16_t scheme;
+    TIFFInitMethod init;
+} TIFFCodec;
+
+#include <stdarg.h>
+#include <stdio.h>
+
+/* share internal LogLuv conversion routines? */
+#ifndef LOGLUV_PUBLIC
+#define LOGLUV_PUBLIC 1
+#endif
+
+#if defined(__GNUC__) || defined(__attribute__)
+#define TIFF_ATTRIBUTE(x) __attribute__(x)
+#else
+#define TIFF_ATTRIBUTE(x) /*nothing*/
+#endif
+
+#if defined(c_plusplus) || defined(__cplusplus)
+extern "C"
+{
+#endif
+    typedef void (*TIFFErrorHandler)(const char *, const char *, va_list);
+    typedef void (*TIFFErrorHandlerExt)(thandle_t, const char *, const char *,
+                                        va_list);
+    typedef int (*TIFFErrorHandlerExtR)(TIFF *, void *user_data, const char *,
+                                        const char *, va_list);
+    typedef tmsize_t (*TIFFReadWriteProc)(thandle_t, void *, tmsize_t);
+    typedef toff_t (*TIFFSeekProc)(thandle_t, toff_t, int);
+    typedef int (*TIFFCloseProc)(thandle_t);
+    typedef toff_t (*TIFFSizeProc)(thandle_t);
+    typedef int (*TIFFMapFileProc)(thandle_t, void **base, toff_t *size);
+    typedef void (*TIFFUnmapFileProc)(thandle_t, void *base, toff_t size);
+    typedef void (*TIFFExtendProc)(TIFF *);
+
+    extern const char *TIFFGetVersion(void);
+
+    extern const TIFFCodec *TIFFFindCODEC(uint16_t);
+    extern TIFFCodec *TIFFRegisterCODEC(uint16_t, const char *, TIFFInitMethod);
+    extern void TIFFUnRegisterCODEC(TIFFCodec *);
+    extern int TIFFIsCODECConfigured(uint16_t);
+    extern TIFFCodec *TIFFGetConfiguredCODECs(void);
+
+    /*
+     * Auxiliary functions.
+     */
+
+    extern void *_TIFFmalloc(tmsize_t s);
+    extern void *_TIFFcalloc(tmsize_t nmemb, tmsize_t siz);
+    extern void *_TIFFrealloc(void *p, tmsize_t s);
+    extern void _TIFFmemset(void *p, int v, tmsize_t c);
+    extern void _TIFFmemcpy(void *d, const void *s, tmsize_t c);
+    extern int _TIFFmemcmp(const void *p1, const void *p2, tmsize_t c);
+    extern void _TIFFfree(void *p);
+
+    /*
+    ** Stuff, related to tag handling and creating custom tags.
+    */
+    extern int TIFFGetTagListCount(TIFF *);
+    extern uint32_t TIFFGetTagListEntry(TIFF *, int tag_index);
+
+#define TIFF_ANY TIFF_NOTYPE /* for field descriptor searching */
+#define TIFF_VARIABLE -1     /* marker for variable length tags */
+#define TIFF_SPP -2          /* marker for SamplesPerPixel tags */
+#define TIFF_VARIABLE2 -3    /* marker for uint32_t var-length tags */
+
+#define FIELD_CUSTOM 65
+
+    typedef struct _TIFFField TIFFField;
+    typedef struct _TIFFFieldArray TIFFFieldArray;
+
+    extern const TIFFField *TIFFFindField(TIFF *, uint32_t, TIFFDataType);
+    extern const TIFFField *TIFFFieldWithTag(TIFF *, uint32_t);
+    extern const TIFFField *TIFFFieldWithName(TIFF *, const char *);
+
+    extern uint32_t TIFFFieldTag(const TIFFField *);
+    extern const char *TIFFFieldName(const TIFFField *);
+    extern TIFFDataType TIFFFieldDataType(const TIFFField *);
+    extern int TIFFFieldPassCount(const TIFFField *);
+    extern int TIFFFieldReadCount(const TIFFField *);
+    extern int TIFFFieldWriteCount(const TIFFField *);
+    extern int
+    TIFFFieldSetGetSize(const TIFFField *); /* returns internal storage size of
+                                               TIFFSetGetFieldType in bytes. */
+    extern int TIFFFieldSetGetCountSize(
+        const TIFFField *); /* returns size of count parameter 0=none,
+                               2=uint16_t, 4=uint32_t */
+    extern int TIFFFieldIsAnonymous(const TIFFField *);
+
+    typedef int (*TIFFVSetMethod)(TIFF *, uint32_t, va_list);
+    typedef int (*TIFFVGetMethod)(TIFF *, uint32_t, va_list);
+    typedef void (*TIFFPrintMethod)(TIFF *, FILE *, long);
+
+    typedef struct
+    {
+        TIFFVSetMethod vsetfield; /* tag set routine */
+        TIFFVGetMethod vgetfield; /* tag get routine */
+        TIFFPrintMethod printdir; /* directory print routine */
+    } TIFFTagMethods;
+
+    extern TIFFTagMethods *TIFFAccessTagMethods(TIFF *);
+    extern void *TIFFGetClientInfo(TIFF *, const char *);
+    extern void TIFFSetClientInfo(TIFF *, void *, const char *);
+
+    extern void TIFFCleanup(TIFF *tif);
+    extern void TIFFClose(TIFF *tif);
+    extern int TIFFFlush(TIFF *tif);
+    extern int TIFFFlushData(TIFF *tif);
+    extern int TIFFGetField(TIFF *tif, uint32_t tag, ...);
+    extern int TIFFVGetField(TIFF *tif, uint32_t tag, va_list ap);
+    extern int TIFFGetFieldDefaulted(TIFF *tif, uint32_t tag, ...);
+    extern int TIFFVGetFieldDefaulted(TIFF *tif, uint32_t tag, va_list ap);
+    extern int TIFFReadDirectory(TIFF *tif);
+    extern int TIFFReadCustomDirectory(TIFF *tif, toff_t diroff,
+                                       const TIFFFieldArray *infoarray);
+    extern int TIFFReadEXIFDirectory(TIFF *tif, toff_t diroff);
+    extern int TIFFReadGPSDirectory(TIFF *tif, toff_t diroff);
+    extern uint64_t TIFFScanlineSize64(TIFF *tif);
+    extern tmsize_t TIFFScanlineSize(TIFF *tif);
+    extern uint64_t TIFFRasterScanlineSize64(TIFF *tif);
+    extern tmsize_t TIFFRasterScanlineSize(TIFF *tif);
+    extern uint64_t TIFFStripSize64(TIFF *tif);
+    extern tmsize_t TIFFStripSize(TIFF *tif);
+    extern uint64_t TIFFRawStripSize64(TIFF *tif, uint32_t strip);
+    extern tmsize_t TIFFRawStripSize(TIFF *tif, uint32_t strip);
+    extern uint64_t TIFFVStripSize64(TIFF *tif, uint32_t nrows);
+    extern tmsize_t TIFFVStripSize(TIFF *tif, uint32_t nrows);
+    extern uint64_t TIFFTileRowSize64(TIFF *tif);
+    extern tmsize_t TIFFTileRowSize(TIFF *tif);
+    extern uint64_t TIFFTileSize64(TIFF *tif);
+    extern tmsize_t TIFFTileSize(TIFF *tif);
+    extern uint64_t TIFFVTileSize64(TIFF *tif, uint32_t nrows);
+    extern tmsize_t TIFFVTileSize(TIFF *tif, uint32_t nrows);
+    extern uint32_t TIFFDefaultStripSize(TIFF *tif, uint32_t request);
+    extern void TIFFDefaultTileSize(TIFF *, uint32_t *, uint32_t *);
+    extern int TIFFFileno(TIFF *);
+    extern int TIFFSetFileno(TIFF *, int);
+    extern thandle_t TIFFClientdata(TIFF *);
+    extern thandle_t TIFFSetClientdata(TIFF *, thandle_t);
+    extern int TIFFGetMode(TIFF *);
+    extern int TIFFSetMode(TIFF *, int);
+    extern int TIFFIsTiled(TIFF *);
+    extern int TIFFIsByteSwapped(TIFF *);
+    extern int TIFFIsUpSampled(TIFF *);
+    extern int TIFFIsMSB2LSB(TIFF *);
+    extern int TIFFIsBigEndian(TIFF *);
+    extern int TIFFIsBigTIFF(TIFF *);
+    extern TIFFReadWriteProc TIFFGetReadProc(TIFF *);
+    extern TIFFReadWriteProc TIFFGetWriteProc(TIFF *);
+    extern TIFFSeekProc TIFFGetSeekProc(TIFF *);
+    extern TIFFCloseProc TIFFGetCloseProc(TIFF *);
+    extern TIFFSizeProc TIFFGetSizeProc(TIFF *);
+    extern TIFFMapFileProc TIFFGetMapFileProc(TIFF *);
+    extern TIFFUnmapFileProc TIFFGetUnmapFileProc(TIFF *);
+    extern uint32_t TIFFCurrentRow(TIFF *);
+    extern tdir_t TIFFCurrentDirectory(TIFF *);
+    extern tdir_t TIFFNumberOfDirectories(TIFF *);
+    extern uint64_t TIFFCurrentDirOffset(TIFF *);
+    extern uint32_t TIFFCurrentStrip(TIFF *);
+    extern uint32_t TIFFCurrentTile(TIFF *tif);
+    extern int TIFFReadBufferSetup(TIFF *tif, void *bp, tmsize_t size);
+    extern int TIFFWriteBufferSetup(TIFF *tif, void *bp, tmsize_t size);
+    extern int TIFFSetupStrips(TIFF *);
+    extern int TIFFWriteCheck(TIFF *, int, const char *);
+    extern void TIFFFreeDirectory(TIFF *);
+    extern int TIFFCreateDirectory(TIFF *);
+    extern int TIFFCreateCustomDirectory(TIFF *, const TIFFFieldArray *);
+    extern int TIFFCreateEXIFDirectory(TIFF *);
+    extern int TIFFCreateGPSDirectory(TIFF *);
+    extern int TIFFLastDirectory(TIFF *);
+    extern int TIFFSetDirectory(TIFF *, tdir_t);
+    extern int TIFFSetSubDirectory(TIFF *, uint64_t);
+    extern int TIFFUnlinkDirectory(TIFF *, tdir_t);
+    extern int TIFFSetField(TIFF *, uint32_t, ...);
+    extern int TIFFVSetField(TIFF *, uint32_t, va_list);
+    extern int TIFFUnsetField(TIFF *, uint32_t);
+    extern int TIFFWriteDirectory(TIFF *);
+    extern int TIFFWriteCustomDirectory(TIFF *, uint64_t *);
+    extern int TIFFCheckpointDirectory(TIFF *);
+    extern int TIFFRewriteDirectory(TIFF *);
+    extern int TIFFDeferStrileArrayWriting(TIFF *);
+    extern int TIFFForceStrileArrayWriting(TIFF *);
+
+#if defined(c_plusplus) || defined(__cplusplus)
+    extern void TIFFPrintDirectory(TIFF *, FILE *, long = 0);
+    extern int TIFFReadScanline(TIFF *tif, void *buf, uint32_t row,
+                                uint16_t sample = 0);
+    extern int TIFFWriteScanline(TIFF *tif, void *buf, uint32_t row,
+                                 uint16_t sample = 0);
+    extern int TIFFReadRGBAImage(TIFF *, uint32_t, uint32_t, uint32_t *,
+                                 int = 0);
+    extern int TIFFReadRGBAImageOriented(TIFF *, uint32_t, uint32_t, uint32_t *,
+                                         int = ORIENTATION_BOTLEFT, int = 0);
+#else
+extern void TIFFPrintDirectory(TIFF *, FILE *, long);
+extern int TIFFReadScanline(TIFF *tif, void *buf, uint32_t row,
+                            uint16_t sample);
+extern int TIFFWriteScanline(TIFF *tif, void *buf, uint32_t row,
+                             uint16_t sample);
+extern int TIFFReadRGBAImage(TIFF *, uint32_t, uint32_t, uint32_t *, int);
+extern int TIFFReadRGBAImageOriented(TIFF *, uint32_t, uint32_t, uint32_t *,
+                                     int, int);
+#endif
+
+    extern int TIFFReadRGBAStrip(TIFF *, uint32_t, uint32_t *);
+    extern int TIFFReadRGBATile(TIFF *, uint32_t, uint32_t, uint32_t *);
+    extern int TIFFReadRGBAStripExt(TIFF *, uint32_t, uint32_t *,
+                                    int stop_on_error);
+    extern int TIFFReadRGBATileExt(TIFF *, uint32_t, uint32_t, uint32_t *,
+                                   int stop_on_error);
+    extern int TIFFRGBAImageOK(TIFF *, char[1024]);
+    extern int TIFFRGBAImageBegin(TIFFRGBAImage *, TIFF *, int, char[1024]);
+    extern int TIFFRGBAImageGet(TIFFRGBAImage *, uint32_t *, uint32_t,
+                                uint32_t);
+    extern void TIFFRGBAImageEnd(TIFFRGBAImage *);
+
+    extern const char *TIFFFileName(TIFF *);
+    extern const char *TIFFSetFileName(TIFF *, const char *);
+    extern void TIFFError(const char *, const char *, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 2, 3)));
+    extern void TIFFErrorExt(thandle_t, const char *, const char *, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 3, 4)));
+    extern void TIFFWarning(const char *, const char *, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 2, 3)));
+    extern void TIFFWarningExt(thandle_t, const char *, const char *, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 3, 4)));
+    extern TIFFErrorHandler TIFFSetErrorHandler(TIFFErrorHandler);
+    extern TIFFErrorHandlerExt TIFFSetErrorHandlerExt(TIFFErrorHandlerExt);
+    extern TIFFErrorHandler TIFFSetWarningHandler(TIFFErrorHandler);
+    extern TIFFErrorHandlerExt TIFFSetWarningHandlerExt(TIFFErrorHandlerExt);
+
+    extern void TIFFWarningExtR(TIFF *, const char *, const char *, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 3, 4)));
+    extern void TIFFErrorExtR(TIFF *, const char *, const char *, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 3, 4)));
+
+    typedef struct TIFFOpenOptions TIFFOpenOptions;
+    extern TIFFOpenOptions *TIFFOpenOptionsAlloc(void);
+    extern void TIFFOpenOptionsFree(TIFFOpenOptions *);
+    extern void
+    TIFFOpenOptionsSetMaxSingleMemAlloc(TIFFOpenOptions *opts,
+                                        tmsize_t max_single_mem_alloc);
+    extern void
+    TIFFOpenOptionsSetErrorHandlerExtR(TIFFOpenOptions *opts,
+                                       TIFFErrorHandlerExtR handler,
+                                       void *errorhandler_user_data);
+    extern void
+    TIFFOpenOptionsSetWarningHandlerExtR(TIFFOpenOptions *opts,
+                                         TIFFErrorHandlerExtR handler,
+                                         void *warnhandler_user_data);
+
+    extern TIFF *TIFFOpen(const char *, const char *);
+    extern TIFF *TIFFOpenExt(const char *, const char *, TIFFOpenOptions *opts);
+#ifdef __WIN32__
+    extern TIFF *TIFFOpenW(const wchar_t *, const char *);
+    extern TIFF *TIFFOpenWExt(const wchar_t *, const char *,
+                              TIFFOpenOptions *opts);
+#endif /* __WIN32__ */
+    extern TIFF *TIFFFdOpen(int, const char *, const char *);
+    extern TIFF *TIFFFdOpenExt(int, const char *, const char *,
+                               TIFFOpenOptions *opts);
+    extern TIFF *TIFFClientOpen(const char *, const char *, thandle_t,
+                                TIFFReadWriteProc, TIFFReadWriteProc,
+                                TIFFSeekProc, TIFFCloseProc, TIFFSizeProc,
+                                TIFFMapFileProc, TIFFUnmapFileProc);
+    extern TIFF *TIFFClientOpenExt(const char *, const char *, thandle_t,
+                                   TIFFReadWriteProc, TIFFReadWriteProc,
+                                   TIFFSeekProc, TIFFCloseProc, TIFFSizeProc,
+                                   TIFFMapFileProc, TIFFUnmapFileProc,
+                                   TIFFOpenOptions *opts);
+    extern TIFFExtendProc TIFFSetTagExtender(TIFFExtendProc);
+    extern uint32_t TIFFComputeTile(TIFF *tif, uint32_t x, uint32_t y,
+                                    uint32_t z, uint16_t s);
+    extern int TIFFCheckTile(TIFF *tif, uint32_t x, uint32_t y, uint32_t z,
+                             uint16_t s);
+    extern uint32_t TIFFNumberOfTiles(TIFF *);
+    extern tmsize_t TIFFReadTile(TIFF *tif, void *buf, uint32_t x, uint32_t y,
+                                 uint32_t z, uint16_t s);
+    extern tmsize_t TIFFWriteTile(TIFF *tif, void *buf, uint32_t x, uint32_t y,
+                                  uint32_t z, uint16_t s);
+    extern uint32_t TIFFComputeStrip(TIFF *, uint32_t, uint16_t);
+    extern uint32_t TIFFNumberOfStrips(TIFF *);
+    extern tmsize_t TIFFReadEncodedStrip(TIFF *tif, uint32_t strip, void *buf,
+                                         tmsize_t size);
+    extern tmsize_t TIFFReadRawStrip(TIFF *tif, uint32_t strip, void *buf,
+                                     tmsize_t size);
+    extern tmsize_t TIFFReadEncodedTile(TIFF *tif, uint32_t tile, void *buf,
+                                        tmsize_t size);
+    extern tmsize_t TIFFReadRawTile(TIFF *tif, uint32_t tile, void *buf,
+                                    tmsize_t size);
+    extern int TIFFReadFromUserBuffer(TIFF *tif, uint32_t strile, void *inbuf,
+                                      tmsize_t insize, void *outbuf,
+                                      tmsize_t outsize);
+    extern tmsize_t TIFFWriteEncodedStrip(TIFF *tif, uint32_t strip, void *data,
+                                          tmsize_t cc);
+    extern tmsize_t TIFFWriteRawStrip(TIFF *tif, uint32_t strip, void *data,
+                                      tmsize_t cc);
+    extern tmsize_t TIFFWriteEncodedTile(TIFF *tif, uint32_t tile, void *data,
+                                         tmsize_t cc);
+    extern tmsize_t TIFFWriteRawTile(TIFF *tif, uint32_t tile, void *data,
+                                     tmsize_t cc);
+    extern int TIFFDataWidth(
+        TIFFDataType); /* table of tag datatype widths within TIFF file. */
+    extern void TIFFSetWriteOffset(TIFF *tif, toff_t off);
+    extern void TIFFSwabShort(uint16_t *);
+    extern void TIFFSwabLong(uint32_t *);
+    extern void TIFFSwabLong8(uint64_t *);
+    extern void TIFFSwabFloat(float *);
+    extern void TIFFSwabDouble(double *);
+    extern void TIFFSwabArrayOfShort(uint16_t *wp, tmsize_t n);
+    extern void TIFFSwabArrayOfTriples(uint8_t *tp, tmsize_t n);
+    extern void TIFFSwabArrayOfLong(uint32_t *lp, tmsize_t n);
+    extern void TIFFSwabArrayOfLong8(uint64_t *lp, tmsize_t n);
+    extern void TIFFSwabArrayOfFloat(float *fp, tmsize_t n);
+    extern void TIFFSwabArrayOfDouble(double *dp, tmsize_t n);
+    extern void TIFFReverseBits(uint8_t *cp, tmsize_t n);
+    extern const unsigned char *TIFFGetBitRevTable(int);
+
+    extern uint64_t TIFFGetStrileOffset(TIFF *tif, uint32_t strile);
+    extern uint64_t TIFFGetStrileByteCount(TIFF *tif, uint32_t strile);
+    extern uint64_t TIFFGetStrileOffsetWithErr(TIFF *tif, uint32_t strile,
+                                               int *pbErr);
+    extern uint64_t TIFFGetStrileByteCountWithErr(TIFF *tif, uint32_t strile,
+                                                  int *pbErr);
+
+#ifdef LOGLUV_PUBLIC
+#define U_NEU 0.210526316
+#define V_NEU 0.473684211
+#define UVSCALE 410.
+    extern double LogL16toY(int);
+    extern double LogL10toY(int);
+    extern void XYZtoRGB24(float *, uint8_t *);
+    extern int uv_decode(double *, double *, int);
+    extern void LogLuv24toXYZ(uint32_t, float *);
+    extern void LogLuv32toXYZ(uint32_t, float *);
+#if defined(c_plusplus) || defined(__cplusplus)
+    extern int LogL16fromY(double, int = SGILOGENCODE_NODITHER);
+    extern int LogL10fromY(double, int = SGILOGENCODE_NODITHER);
+    extern int uv_encode(double, double, int = SGILOGENCODE_NODITHER);
+    extern uint32_t LogLuv24fromXYZ(float *, int = SGILOGENCODE_NODITHER);
+    extern uint32_t LogLuv32fromXYZ(float *, int = SGILOGENCODE_NODITHER);
+#else
+    extern int LogL16fromY(double, int);
+    extern int LogL10fromY(double, int);
+    extern int uv_encode(double, double, int);
+    extern uint32_t LogLuv24fromXYZ(float *, int);
+    extern uint32_t LogLuv32fromXYZ(float *, int);
+#endif
+#endif /* LOGLUV_PUBLIC */
+
+    extern int TIFFCIELabToRGBInit(TIFFCIELabToRGB *, const TIFFDisplay *,
+                                   float *);
+    extern void TIFFCIELabToXYZ(TIFFCIELabToRGB *, uint32_t, int32_t, int32_t,
+                                float *, float *, float *);
+    extern void TIFFXYZToRGB(TIFFCIELabToRGB *, float, float, float, uint32_t *,
+                             uint32_t *, uint32_t *);
+
+    extern int TIFFYCbCrToRGBInit(TIFFYCbCrToRGB *, float *, float *);
+    extern void TIFFYCbCrtoRGB(TIFFYCbCrToRGB *, uint32_t, int32_t, int32_t,
+                               uint32_t *, uint32_t *, uint32_t *);
+
+    /****************************************************************************
+     *               O B S O L E T E D    I N T E R F A C E S
+     *
+     * Don't use this stuff in your applications, it may be removed in the
+     *future libtiff versions.
+     ****************************************************************************/
+    typedef struct
+    {
+        ttag_t field_tag;               /* field's tag */
+        short field_readcount;          /* read count/TIFF_VARIABLE/TIFF_SPP */
+        short field_writecount;         /* write count/TIFF_VARIABLE */
+        TIFFDataType field_type;        /* type of associated data */
+        unsigned short field_bit;       /* bit in fieldsset bit vector */
+        unsigned char field_oktochange; /* if true, can change while writing */
+        unsigned char field_passcount;  /* if true, pass dir count on set */
+        char *field_name;               /* ASCII name */
+    } TIFFFieldInfo;
+
+    extern int TIFFMergeFieldInfo(TIFF *, const TIFFFieldInfo[], uint32_t);
+
+#if defined(c_plusplus) || defined(__cplusplus)
+}
+#endif
+
+#endif /* _TIFFIO_ */