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diff --git a/xcmsdb/SCCDFile.h b/xcmsdb/SCCDFile.h
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+/* $Xorg: SCCDFile.h,v 1.3 2000/08/17 19:54:13 cpqbld Exp $ */
+/*
+ * (c) Copyright 1990 Tektronix Inc.
+ * 	All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Tektronix not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission.
+ *
+ * Tektronix disclaims all warranties with regard to this software, including
+ * all implied warranties of merchantability and fitness, in no event shall
+ * Tektronix be liable for any special, indirect or consequential damages or
+ * any damages whatsoever resulting from loss of use, data or profits,
+ * whether in an action of contract, negligence or other tortious action,
+ * arising out of or in connection with the use or performance of this
+ * software.
+ *
+ *
+ *	NAME
+ *		SCCDFile.h
+ *
+ *	DESCRIPTION
+ *		Include file for TekCMS Color Extension when using the
+ *		X Device Color Characterization Convention (XDCCC).
+ *
+ */
+/* $XFree86: xc/programs/xcmsdb/SCCDFile.h,v 1.3 1999/03/02 11:49:36 dawes Exp $ */
+#ifndef SCCDFILE_H
+#define SCCDFILE_H
+
+#include <X11/Xutil.h>
+#include <X11/Xcms.h>
+
+/*
+ *	DEFINES
+ */
+
+#define XDCCC_NUMBER			0x8000000L	/* 2**27 per ICCCM */
+#define XDCCC_MATRIX_ATOM_NAME		"XDCCC_LINEAR_RGB_MATRICES"
+#define XDCCC_CORRECT_ATOM_NAME		"XDCCC_LINEAR_RGB_CORRECTION"
+#define	READABLE_SD_SUFFIX		".txt"
+#define TXT_FORMAT_VERSION		"1.1"
+
+#define	DATA_DELIMS			" \t\n"	/* space, tab, newline */
+
+#define SC_BEGIN_KEYWORD		"SCREENDATA_BEGIN"
+#define SC_END_KEYWORD			"SCREENDATA_END"
+#define COMMENT_KEYWORD			"COMMENT"
+#define NAME_KEYWORD			"NAME"
+#define MODEL_KEYWORD			"MODEL"
+#define PART_NUMBER_KEYWORD		"PART_NUMBER"
+#define SERIAL_NUMBER_KEYWORD		"SERIAL_NUMBER"
+#define REVISION_KEYWORD		"REVISION"
+#define SCREEN_CLASS_KEYWORD		"SCREEN_CLASS"
+#define COLORIMETRIC_BEGIN_KEYWORD	"COLORIMETRIC_BEGIN"
+#define COLORIMETRIC_END_KEYWORD	"COLORIMETRIC_END"
+#define XYZTORGBMAT_BEGIN_KEYWORD	"XYZtoRGB_MATRIX_BEGIN"
+#define XYZTORGBMAT_END_KEYWORD		"XYZtoRGB_MATRIX_END"
+#define RGBTOXYZMAT_BEGIN_KEYWORD	"RGBtoXYZ_MATRIX_BEGIN"
+#define RGBTOXYZMAT_END_KEYWORD		"RGBtoXYZ_MATRIX_END"
+#define IPROFILE_BEGIN_KEYWORD		"INTENSITY_PROFILE_BEGIN"
+#define IPROFILE_END_KEYWORD		"INTENSITY_PROFILE_END"
+#define ITBL_BEGIN_KEYWORD		"INTENSITY_TBL_BEGIN"
+#define ITBL_END_KEYWORD		"INTENSITY_TBL_END"
+
+#define WHITEPT_XYZ_BEGIN_KEYWORD	"WHITEPT_XYZ_BEGIN"
+#define WHITEPT_XYZ_END_KEYWORD		"WHITEPT_XYZ_END"
+
+#define VIDEO_RGB_KEYWORD		"VIDEO_RGB"
+#ifdef GRAY
+#define VIDEO_GRAY_KEYWORD		"VIDEO_GRAY"
+#endif
+
+#define DATA				-1
+#define SC_BEGIN			1
+#define SC_END				2
+#define COMMENT				3
+#define NAME				4
+#define MODEL				5
+#define PART_NUMBER			6
+#define SERIAL_NUMBER			7
+#define REVISION			8
+#define SCREEN_CLASS			9
+#define COLORIMETRIC_BEGIN		10
+#define COLORIMETRIC_END		11
+#define XYZTORGBMAT_BEGIN		12
+#define XYZTORGBMAT_END			13
+#define RGBTOXYZMAT_BEGIN		14
+#define RGBTOXYZMAT_END			15
+#define IPROFILE_BEGIN			16
+#define IPROFILE_END			17
+#define ITBL_BEGIN			18
+#define ITBL_END			19
+#define WHITEPT_XYZ_BEGIN		20
+#define WHITEPT_XYZ_END			21
+
+#define CORR_TYPE_NONE  -1
+#define CORR_TYPE_0	0
+#define CORR_TYPE_1	1
+
+#define VIDEO_RGB	0
+#ifdef GRAY
+#define VIDEO_GRAY	1
+#endif
+
+    /*
+     * Intensity Record (i.e., value / intensity tuple)
+     */
+typedef struct _IntensityRec {
+    unsigned short value;
+    XcmsFloat intensity;
+} IntensityRec;
+
+    /*
+     * Intensity Table
+     */
+typedef struct _IntensityTbl {
+    IntensityRec *pBase;
+    unsigned int nEntries;
+} IntensityTbl;
+
+typedef struct _XDCCC_Matrix {
+    XcmsFloat XYZtoRGBmatrix[3][3];
+    XcmsFloat RGBtoXYZmatrix[3][3];
+} XDCCC_Matrix;
+
+typedef struct _XDCCC_Correction {
+    XVisualInfo		visual_info;
+    long		visual_info_mask;
+    int			tableType;
+    int			nTables;
+    IntensityTbl*	pRedTbl;
+    IntensityTbl*	pGreenTbl;
+    IntensityTbl*	pBlueTbl;
+    struct _XDCCC_Correction*	next;
+} XDCCC_Correction;
+
+extern int LoadSCCData(Display *pDpy, int screenNumber, char *filename, 
+		       int targetFormat);
+
+#endif /* SCCDFILE_H */