XFA: Upgrade to libtiff 4.0.6.

third_party/tiff_v403/tiffio.h

Index: third_party/tiff_v403/tiffio.h
diff --git a/third_party/tiff_v403/tiffio.h b/third_party/tiff_v403/tiffio.h
deleted file mode 100644
index 4c749edc9e258f81dde3eadd0458262818f00c51..0000000000000000000000000000000000000000
--- a/third_party/tiff_v403/tiffio.h
+++ /dev/null
@@ -1,559 +0,0 @@
-/* $Id: tiffio.h,v 1.91 2012-07-29 15:45:29 tgl Exp $ */
-
-/*
- * 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 int32 and not uint32 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 on 32bit machines, int64 on 64bit machines
- */
-typedef TIFF_SSIZE_T tmsize_t;
-typedef uint64 toff_t;          /* file offset */
-/* the following are deprecated and should be replaced by their defining
-   counterparts */
-typedef uint32 ttag_t;          /* directory tag */
-typedef uint16 tdir_t;          /* directory index */
-typedef uint16 tsample_t;       /* sample number */
-typedef uint32 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 d_Vrwr;                            /* Pixel values for ref. white */
-	uint32 d_Vrwg;
-	uint32 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* Cr_g_tab;
-	int32* Cb_g_tab;
-	int32* 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*, uint32, uint32, uint32, uint32, int32, int32,
-	unsigned char*);
-typedef void (*tileSeparateRoutine)
-    (TIFFRGBAImage*, uint32*, uint32, uint32, uint32, uint32, int32, int32,
-	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 width;                           /* image width */
-	uint32 height;                          /* image height */
-	uint16 bitspersample;                   /* image bits/sample */
-	uint16 samplesperpixel;                 /* image samples/pixel */
-	uint16 orientation;                     /* image orientation */
-	uint16 req_orientation;                 /* requested orientation */
-	uint16 photometric;                     /* image photometric interp */
-	uint16* redcmap;                        /* colormap pallete */
-	uint16* greencmap;
-	uint16* bluecmap;
-	/* get image data routine */
-	int (*get)(TIFFRGBAImage*, uint32*, uint32, uint32);
-	/* put decoded strip/tile */
-	union {
-	    void (*any)(TIFFRGBAImage*);
-	    tileContigRoutine contig;
-	    tileSeparateRoutine separate;
-	} put;
-	TIFFRGBValue* Map;                      /* sample mapping array */
-	uint32** BWmap;                         /* black&white map */
-	uint32** PALmap;                        /* palette image map */
-	TIFFYCbCrToRGB* ycbcr;                  /* YCbCr conversion state */
-	TIFFCIELabToRGB* cielab;                /* CIE L*a*b conversion state */
-
-	uint8* UaToAa;                          /* Unassociated alpha to associated alpha convertion LUT */
-	uint8* 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 scheme;
-	TIFFInitMethod init;
-} TIFFCodec;
-
-#include <stdio.h>
-#include <stdarg.h>
-
-/* share internal LogLuv conversion routines? */
-#ifndef LOGLUV_PUBLIC
-#define LOGLUV_PUBLIC 1
-#endif
-
-#if !defined(__GNUC__) && !defined(__attribute__)
-#  define __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 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);
-extern TIFFCodec* TIFFRegisterCODEC(uint16, const char*, TIFFInitMethod);
-extern void TIFFUnRegisterCODEC(TIFFCodec*);
-extern int TIFFIsCODECConfigured(uint16);
-extern TIFFCodec* TIFFGetConfiguredCODECs(void);
-
-/*
- * Auxiliary functions.
- */
-
-extern void* _TIFFmalloc(tmsize_t s);
-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);
-/* Do cmyk to rgb convert, add by Sunliang.Liu 20090723. */
-extern	int TIFFCmyk2Rgb(thandle_t context, uint8 c, uint8 m, uint8 y, uint8 k, uint8* r, uint8* g, uint8* b);
-
-/*
-** Stuff, related to tag handling and creating custom tags.
-*/
-extern int TIFFGetTagListCount( TIFF * );
-extern uint32 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 var-length tags */
-
-#define FIELD_CUSTOM    65
-
-typedef struct _TIFFField TIFFField;
-typedef struct _TIFFFieldArray TIFFFieldArray;
-
-extern const TIFFField* TIFFFindField(TIFF *, uint32, TIFFDataType);
-extern const TIFFField* TIFFFieldWithTag(TIFF*, uint32);
-extern const TIFFField* TIFFFieldWithName(TIFF*, const char *);
-
-extern uint32 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*);
-
-typedef int (*TIFFVSetMethod)(TIFF*, uint32, va_list);
-typedef int (*TIFFVGetMethod)(TIFF*, uint32, 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 tag, ...);
-extern int TIFFVGetField(TIFF* tif, uint32 tag, va_list ap);
-extern int TIFFGetFieldDefaulted(TIFF* tif, uint32 tag, ...);
-extern int TIFFVGetFieldDefaulted(TIFF* tif, uint32 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 uint64 TIFFScanlineSize64(TIFF* tif);
-extern tmsize_t TIFFScanlineSize(TIFF* tif);
-extern uint64 TIFFRasterScanlineSize64(TIFF* tif);
-extern tmsize_t TIFFRasterScanlineSize(TIFF* tif);
-extern uint64 TIFFStripSize64(TIFF* tif);
-extern tmsize_t TIFFStripSize(TIFF* tif);
-extern uint64 TIFFRawStripSize64(TIFF* tif, uint32 strip);
-extern tmsize_t TIFFRawStripSize(TIFF* tif, uint32 strip);
-extern uint64 TIFFVStripSize64(TIFF* tif, uint32 nrows);
-extern tmsize_t TIFFVStripSize(TIFF* tif, uint32 nrows);
-extern uint64 TIFFTileRowSize64(TIFF* tif);
-extern tmsize_t TIFFTileRowSize(TIFF* tif);
-extern uint64 TIFFTileSize64(TIFF* tif);
-extern tmsize_t TIFFTileSize(TIFF* tif);
-extern uint64 TIFFVTileSize64(TIFF* tif, uint32 nrows);
-extern tmsize_t TIFFVTileSize(TIFF* tif, uint32 nrows);
-extern uint32 TIFFDefaultStripSize(TIFF* tif, uint32 request);
-extern void TIFFDefaultTileSize(TIFF*, uint32*, uint32*);
-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 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 TIFFCurrentRow(TIFF*);
-extern uint16 TIFFCurrentDirectory(TIFF*);
-extern uint16 TIFFNumberOfDirectories(TIFF*);
-extern uint64 TIFFCurrentDirOffset(TIFF*);
-extern uint32 TIFFCurrentStrip(TIFF*);
-extern uint32 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 TIFFLastDirectory(TIFF*);
-extern int TIFFSetDirectory(TIFF*, uint16);
-extern int TIFFSetSubDirectory(TIFF*, uint64);
-extern int TIFFUnlinkDirectory(TIFF*, uint16);
-extern int TIFFSetField(TIFF*, uint32, ...);
-extern int TIFFVSetField(TIFF*, uint32, va_list);
-extern int TIFFUnsetField(TIFF*, uint32);
-extern int TIFFWriteDirectory(TIFF *);
-extern int TIFFWriteCustomDirectory(TIFF *, uint64 *);
-extern int TIFFCheckpointDirectory(TIFF *);
-extern int TIFFRewriteDirectory(TIFF *);
-
-#if defined(c_plusplus) || defined(__cplusplus)
-extern void TIFFPrintDirectory(TIFF*, FILE*, long = 0);
-extern int TIFFReadScanline(TIFF* tif, void* buf, uint32 row, uint16 sample = 0);
-extern int TIFFWriteScanline(TIFF* tif, void* buf, uint32 row, uint16 sample = 0);
-extern int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int = 0);
-extern int TIFFReadRGBAImageOriented(TIFF*, uint32, uint32, uint32*,
-    int = ORIENTATION_BOTLEFT, int = 0);
-#else
-extern void TIFFPrintDirectory(TIFF*, FILE*, long);
-extern int TIFFReadScanline(TIFF* tif, void* buf, uint32 row, uint16 sample);
-extern int TIFFWriteScanline(TIFF* tif, void* buf, uint32 row, uint16 sample);
-extern int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int);
-extern int TIFFReadRGBAImageOriented(TIFF*, uint32, uint32, uint32*, int, int);
-#endif
-
-extern int TIFFReadRGBAStrip(TIFF*, uint32, uint32 * );
-extern int TIFFReadRGBATile(TIFF*, uint32, uint32, uint32 * );
-extern int TIFFRGBAImageOK(TIFF*, char [1024]);
-extern int TIFFRGBAImageBegin(TIFFRGBAImage*, TIFF*, int, char [1024]);
-extern int TIFFRGBAImageGet(TIFFRGBAImage*, uint32*, uint32, uint32);
-extern void TIFFRGBAImageEnd(TIFFRGBAImage*);
-extern TIFF* TIFFOpen(const char*, const char*);
-# ifdef __WIN32__
-extern TIFF* TIFFOpenW(const wchar_t*, const char*);
-# endif /* __WIN32__ */
-extern TIFF* TIFFFdOpen(int, const char*, const char*);
-extern TIFF* TIFFClientOpen(const char*, const char*,
-	    thandle_t,
-	    TIFFReadWriteProc, TIFFReadWriteProc,
-	    TIFFSeekProc, TIFFCloseProc,
-	    TIFFSizeProc,
-	    TIFFMapFileProc, TIFFUnmapFileProc);
-extern const char* TIFFFileName(TIFF*);
-extern const char* TIFFSetFileName(TIFF*, const char *);
-extern void TIFFError(const char*, const char*, ...) __attribute__((__format__ (__printf__,2,3)));
-extern void TIFFErrorExt(thandle_t, const char*, const char*, ...) __attribute__((__format__ (__printf__,3,4)));
-extern void TIFFWarning(const char*, const char*, ...) __attribute__((__format__ (__printf__,2,3)));
-extern void TIFFWarningExt(thandle_t, const char*, const char*, ...) __attribute__((__format__ (__printf__,3,4)));
-extern TIFFErrorHandler TIFFSetErrorHandler(TIFFErrorHandler);
-extern TIFFErrorHandlerExt TIFFSetErrorHandlerExt(TIFFErrorHandlerExt);
-extern TIFFErrorHandler TIFFSetWarningHandler(TIFFErrorHandler);
-extern TIFFErrorHandlerExt TIFFSetWarningHandlerExt(TIFFErrorHandlerExt);
-extern TIFFExtendProc TIFFSetTagExtender(TIFFExtendProc);
-extern uint32 TIFFComputeTile(TIFF* tif, uint32 x, uint32 y, uint32 z, uint16 s);
-extern int TIFFCheckTile(TIFF* tif, uint32 x, uint32 y, uint32 z, uint16 s);
-extern uint32 TIFFNumberOfTiles(TIFF*);
-extern tmsize_t TIFFReadTile(TIFF* tif, void* buf, uint32 x, uint32 y, uint32 z, uint16 s);  
-extern tmsize_t TIFFWriteTile(TIFF* tif, void* buf, uint32 x, uint32 y, uint32 z, uint16 s);
-extern uint32 TIFFComputeStrip(TIFF*, uint32, uint16);
-extern uint32 TIFFNumberOfStrips(TIFF*);
-extern tmsize_t TIFFReadEncodedStrip(TIFF* tif, uint32 strip, void* buf, tmsize_t size);
-extern tmsize_t TIFFReadRawStrip(TIFF* tif, uint32 strip, void* buf, tmsize_t size);  
-extern tmsize_t TIFFReadEncodedTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size);  
-extern tmsize_t TIFFReadRawTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size);  
-extern tmsize_t TIFFWriteEncodedStrip(TIFF* tif, uint32 strip, void* data, tmsize_t cc);
-extern tmsize_t TIFFWriteRawStrip(TIFF* tif, uint32 strip, void* data, tmsize_t cc);  
-extern tmsize_t TIFFWriteEncodedTile(TIFF* tif, uint32 tile, void* data, tmsize_t cc);  
-extern tmsize_t TIFFWriteRawTile(TIFF* tif, uint32 tile, void* data, tmsize_t cc);  
-extern int TIFFDataWidth(TIFFDataType);    /* table of tag datatype widths */
-extern void TIFFSetWriteOffset(TIFF* tif, toff_t off);
-extern void TIFFSwabShort(uint16*);
-extern void TIFFSwabLong(uint32*);
-extern void TIFFSwabLong8(uint64*);
-extern void TIFFSwabFloat(float*);
-extern void TIFFSwabDouble(double*);
-extern void TIFFSwabArrayOfShort(uint16* wp, tmsize_t n);
-extern void TIFFSwabArrayOfTriples(uint8* tp, tmsize_t n);
-extern void TIFFSwabArrayOfLong(uint32* lp, tmsize_t n);
-extern void TIFFSwabArrayOfLong8(uint64* lp, tmsize_t n);
-extern void TIFFSwabArrayOfFloat(float* fp, tmsize_t n);
-extern void TIFFSwabArrayOfDouble(double* dp, tmsize_t n);
-extern void TIFFReverseBits(uint8* cp, tmsize_t n);
-extern const unsigned char* TIFFGetBitRevTable(int);
-
-#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*);
-extern int uv_decode(double*, double*, int);
-extern void LogLuv24toXYZ(uint32, float*);
-extern void LogLuv32toXYZ(uint32, 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 LogLuv24fromXYZ(float*, int = SGILOGENCODE_NODITHER);
-extern uint32 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 LogLuv24fromXYZ(float*, int);
-extern uint32 LogLuv32fromXYZ(float*, int);
-#endif
-#endif /* LOGLUV_PUBLIC */
-
-extern int TIFFCIELabToRGBInit(TIFFCIELabToRGB*, const TIFFDisplay *, float*);
-extern void TIFFCIELabToXYZ(TIFFCIELabToRGB *, uint32, int32, int32,
-    float *, float *, float *);
-extern void TIFFXYZToRGB(TIFFCIELabToRGB *, float, float, float,
-    uint32 *, uint32 *, uint32 *);
-
-extern int TIFFYCbCrToRGBInit(TIFFYCbCrToRGB*, float*, float*);
-extern void TIFFYCbCrtoRGB(TIFFYCbCrToRGB *, uint32, int32, int32,
-    uint32 *, uint32 *, uint32 *);
-
-/****************************************************************************
- *               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);
-        
-#if defined(c_plusplus) || defined(__cplusplus)
-}
-#endif
-
-#endif /* _TIFFIO_ */
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */