The C and C++ Include Header Files

/usr/include/X11/Xcms.h


$ cat -n /usr/include/X11/Xcms.h

     1	
     2	/*
     3	 * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
     4	 * 	All Rights Reserved
     5	 *
     6	 * This file is a component of an X Window System-specific implementation
     7	 * of Xcms based on the TekColor Color Management System.  Permission is
     8	 * hereby granted to use, copy, modify, sell, and otherwise distribute this
     9	 * software and its documentation for any purpose and without fee, provided
    10	 * that this copyright, permission, and disclaimer notice is reproduced in
    11	 * all copies of this software and in supporting documentation.  TekColor
    12	 * is a trademark of Tektronix, Inc.
    13	 *
    14	 * Tektronix makes no representation about the suitability of this software
    15	 * for any purpose.  It is provided "as is" and with all faults.
    16	 *
    17	 * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
    18	 * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
    19	 * PARTICULAR PURPOSE.  IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
    20	 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
    21	 * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
    22	 * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
    23	 * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
    24	 *
    25	 *
    26	 *	DESCRIPTION
    27	 *		Public include file for X Color Management System
    28	 */
    29	#ifndef _X11_XCMS_H_
    30	#define _X11_XCMS_H_
    31	
    32	#include <X11/Xlib.h>
    33	
    34	/* The Xcms structs are full of implicit padding to properly align members.
    35	   We can't clean that up without breaking ABI, so tell clang not to bother
    36	   complaining about it. */
    37	#ifdef __clang__
    38	#pragma clang diagnostic push
    39	#pragma clang diagnostic ignored "-Wpadded"
    40	#endif
    41	
    42	    /*
    43	     * XCMS Status Values
    44	     */
    45	#define XcmsFailure			0
    46	#define XcmsSuccess			1
    47	#define XcmsSuccessWithCompression	2
    48	
    49	    /*
    50	     * Color Space Format ID's
    51	     *    Color Space ID's are of XcmsColorFormat type.
    52	     *
    53	     *    bit 31
    54	     *	    0 == Device-Independent
    55	     *	    1 == Device-Dependent
    56	     *
    57	     *    bit 30:
    58	     *	    0 == Registered with X Consortium
    59	     *	    1 == Unregistered
    60	     */
    61	#define XcmsUndefinedFormat	(XcmsColorFormat)0x00000000
    62	#define XcmsCIEXYZFormat	(XcmsColorFormat)0x00000001
    63	#define XcmsCIEuvYFormat	(XcmsColorFormat)0x00000002
    64	#define XcmsCIExyYFormat	(XcmsColorFormat)0x00000003
    65	#define XcmsCIELabFormat	(XcmsColorFormat)0x00000004
    66	#define XcmsCIELuvFormat	(XcmsColorFormat)0x00000005
    67	#define XcmsTekHVCFormat	(XcmsColorFormat)0x00000006
    68	#define XcmsRGBFormat		(XcmsColorFormat)0x80000000
    69	#define XcmsRGBiFormat		(XcmsColorFormat)0x80000001
    70	
    71	    /*
    72	     * State of XcmsPerScrnInfo
    73	     */
    74	#define XcmsInitNone		0x00	/* no initialization attempted */
    75	#define XcmsInitSuccess		0x01	/* initialization successful */
    76	#define XcmsInitFailure		0xff	/* failure, use defaults */
    77	
    78	#define DisplayOfCCC(ccc)		((ccc)->dpy)
    79	#define ScreenNumberOfCCC(ccc)		((ccc)->screenNumber)
    80	#define VisualOfCCC(ccc)		((ccc)->visual)
    81	#define ClientWhitePointOfCCC(ccc)	(&(ccc)->clientWhitePt)
    82	#define ScreenWhitePointOfCCC(ccc)	(&(ccc)->pPerScrnInfo->screenWhitePt)
    83	#define FunctionSetOfCCC(ccc)		((ccc)->pPerScrnInfo->functionSet)
    84	
    85	typedef unsigned long XcmsColorFormat;	/* Color Space Format ID */
    86	
    87	typedef double XcmsFloat;
    88	
    89	    /*
    90	     * Device RGB
    91	     */
    92	typedef struct {
    93	    unsigned short red;		/* scaled from 0x0000 to 0xffff */
    94	    unsigned short green;	/* scaled from 0x0000 to 0xffff */
    95	    unsigned short blue;	/* scaled from 0x0000 to 0xffff */
    96	} XcmsRGB;
    97	
    98	    /*
    99	     * RGB Intensity
   100	     */
   101	typedef struct {
   102	    XcmsFloat red;	/* 0.0 - 1.0 */
   103	    XcmsFloat green;	/* 0.0 - 1.0 */
   104	    XcmsFloat blue;	/* 0.0 - 1.0 */
   105	} XcmsRGBi;
   106	
   107	    /*
   108	     * CIE XYZ
   109	     */
   110	typedef struct {
   111	    XcmsFloat X;
   112	    XcmsFloat Y;
   113	    XcmsFloat Z;
   114	} XcmsCIEXYZ;
   115	
   116	    /*
   117	     * CIE u'v'Y
   118	     */
   119	typedef struct {
   120	    XcmsFloat u_prime;		/* 0.0 - 1.0 */
   121	    XcmsFloat v_prime;		/* 0.0 - 1.0 */
   122	    XcmsFloat Y;		/* 0.0 - 1.0 */
   123	} XcmsCIEuvY;
   124	
   125	    /*
   126	     * CIE xyY
   127	     */
   128	typedef struct {
   129	    XcmsFloat x;		/* 0.0 - 1.0 */
   130	    XcmsFloat y;		/* 0.0 - 1.0 */
   131	    XcmsFloat Y;		/* 0.0 - 1.0 */
   132	} XcmsCIExyY;
   133	
   134	    /*
   135	     * CIE L*a*b*
   136	     */
   137	typedef struct {
   138	    XcmsFloat L_star;		/* 0.0 - 100.0 */
   139	    XcmsFloat a_star;
   140	    XcmsFloat b_star;
   141	} XcmsCIELab;
   142	
   143	    /*
   144	     * CIE L*u*v*
   145	     */
   146	typedef struct {
   147	    XcmsFloat L_star;		/* 0.0 - 100.0 */
   148	    XcmsFloat u_star;
   149	    XcmsFloat v_star;
   150	} XcmsCIELuv;
   151	
   152	    /*
   153	     * TekHVC
   154	     */
   155	typedef struct {
   156	    XcmsFloat H;		/* 0.0 - 360.0 */
   157	    XcmsFloat V;		/* 0.0 - 100.0 */
   158	    XcmsFloat C;		/* 0.0 - 100.0 */
   159	} XcmsTekHVC;
   160	
   161	    /*
   162	     * PAD
   163	     */
   164	typedef struct {
   165	    XcmsFloat pad0;
   166	    XcmsFloat pad1;
   167	    XcmsFloat pad2;
   168	    XcmsFloat pad3;
   169	} XcmsPad;
   170	
   171	
   172	    /*
   173	     * XCMS Color Structure
   174	     */
   175	typedef struct {
   176	    union {
   177		XcmsRGB RGB;
   178		XcmsRGBi RGBi;
   179		XcmsCIEXYZ CIEXYZ;
   180		XcmsCIEuvY CIEuvY;
   181		XcmsCIExyY CIExyY;
   182		XcmsCIELab CIELab;
   183		XcmsCIELuv CIELuv;
   184		XcmsTekHVC TekHVC;
   185		XcmsPad Pad;
   186	    } spec;			/* the color specification	*/
   187	    unsigned long pixel;	/* pixel value (as needed)	*/
   188	    XcmsColorFormat	format;		/* the specification format	*/
   189	} XcmsColor;
   190	
   191	
   192	    /*
   193	     * XCMS Per Screen related data
   194	     */
   195	
   196	typedef struct _XcmsPerScrnInfo {
   197	    XcmsColor	screenWhitePt;	/* Screen White point */
   198	    XPointer	functionSet;	/* pointer to Screen Color Characterization */
   199					/*      Function Set structure		*/
   200	    XPointer	screenData;	/* pointer to corresponding Screen Color*/
   201					/*	Characterization Data		*/
   202	    unsigned char state;   /* XcmsInitNone, XcmsInitSuccess, XcmsInitFailure */
   203	    char	pad[3];
   204	} XcmsPerScrnInfo;
   205	
   206	typedef struct _XcmsCCC *XcmsCCC;
   207	
   208	typedef Status (*XcmsCompressionProc)(		/* Gamut Compression Proc */
   209	    XcmsCCC		/* ccc */,
   210	    XcmsColor*		/* colors_in_out */,
   211	    unsigned int	/* ncolors */,
   212	    unsigned int	/* index */,
   213	    Bool*		/* compression_flags_return */
   214	);
   215	
   216	typedef Status (*XcmsWhiteAdjustProc)(	 	/* White Point Adjust Proc */
   217	    XcmsCCC		/* ccc */,
   218	    XcmsColor*		/* initial_white_point*/,
   219	    XcmsColor*		/* target_white_point*/,
   220	    XcmsColorFormat	/* target_format */,
   221	    XcmsColor*		/* colors_in_out */,
   222	    unsigned int	/* ncolors */,
   223	    Bool*		/* compression_flags_return */
   224	);
   225	
   226	    /*
   227	     * XCMS Color Conversion Context
   228	     */
   229	typedef struct _XcmsCCC {
   230	    Display	*dpy;			/* X Display */
   231	    int		screenNumber;		/* X screen number */
   232	    Visual	*visual;		/* X Visual */
   233	    XcmsColor	clientWhitePt;		/* Client White Point */
   234	    XcmsCompressionProc	gamutCompProc;	/* Gamut Compression Function */
   235	    XPointer	gamutCompClientData;	/* Gamut Comp Func Client Data */
   236	    XcmsWhiteAdjustProc	whitePtAdjProc;	/* White Point Adjustment Function */
   237	    XPointer	whitePtAdjClientData;	/* White Pt Adj Func Client Data */
   238	    XcmsPerScrnInfo *pPerScrnInfo;	/* pointer to per screen information */
   239						/*  associated with the above display */
   240						/*  screenNumber */
   241	} XcmsCCCRec;
   242	
   243	typedef Status (*XcmsScreenInitProc)(	/* Screen Initialization Proc */
   244	    Display*		/* dpy */,
   245	    int			/* screen_number */,
   246	    XcmsPerScrnInfo*	/* screen_info */
   247	);
   248	
   249	typedef void (*XcmsScreenFreeProc)(
   250	    XPointer		/* screenData */
   251	);
   252	
   253	    /*
   254	     * Function List Pointer -- pointer to an array of function pointers.
   255	     *    The end of list is indicated by a NULL pointer.
   256	     */
   257	/*
   258	 * XXX:  The use of the XcmsConversionProc type is broken.  The
   259	 *       device-independent colour conversion code uses it as:
   260	
   261	typedef Status (*XcmsConversionProc)(XcmsCCC, XcmsColor *, XcmsColor *,
   262					     unsigned int);
   263	
   264	 *       while the device-dependent code uses it as:
   265	
   266	typedef Status (*XcmsConversionProc)(XcmsCCC, XcmsColor *, unsigned int,
   267					     Bool *);
   268	
   269	 *       Until this is reworked, it's probably best to leave it unprotoized.
   270	 *       The code works regardless.
   271	 */
   272	typedef Status (*XcmsDDConversionProc)( /* using device-dependent version */
   273	    XcmsCCC             /* ccc */,
   274	    XcmsColor*          /* pcolors_in_out */,
   275	    unsigned int        /* ncolors */,
   276	    Bool*               /* pCompressed */
   277	    );
   278	
   279	typedef Status (*XcmsDIConversionProc)( /* using device-independent version */
   280	    XcmsCCC             /* ccc */,
   281	    XcmsColor*          /* white_point */,
   282	    XcmsColor*          /* pcolors_in_out */,
   283	    unsigned int        /* ncolors */
   284	    );
   285	
   286	typedef XcmsDIConversionProc XcmsConversionProc;
   287	typedef XcmsConversionProc *XcmsFuncListPtr;
   288	
   289	typedef int (*XcmsParseStringProc)(	/* Color String Parsing Proc */
   290	    char*		/* color_string */,
   291	    XcmsColor*		/* color_return */
   292	);
   293	
   294	    /*
   295	     * Color Space -- per Color Space related data (Device-Independent
   296	     *    or Device-Dependent)
   297	     */
   298	typedef struct _XcmsColorSpace {
   299	    const char *prefix;		/* Prefix of string format.		*/
   300	    XcmsColorFormat id;		/* Format ID number.			*/
   301	    XcmsParseStringProc parseString;
   302					/* String format parsing function	*/
   303	    XcmsFuncListPtr to_CIEXYZ;	/* Pointer to an array of function 	*/
   304					/*   pointers such that when the	*/
   305					/*   functions are executed in sequence	*/
   306					/*   will convert a XcmsColor structure	*/
   307					/*   from this color space to CIEXYZ	*/
   308					/*   space.				*/
   309	    XcmsFuncListPtr from_CIEXYZ;/* Pointer to an array of function 	*/
   310					/*   pointers such that when the	*/
   311					/*   functions are executed in sequence	*/
   312					/*   will convert a XcmsColor structure	*/
   313					/*   from CIEXYZ space to this color	*/
   314					/*   space.				*/
   315	    int inverse_flag;		/* If 1, indicates that for 0 <= i < n	*/
   316					/*   where n is the number of function	*/
   317					/*   pointers in the lists to_CIEXYZ	*/
   318					/*   and from_CIEXYZ; for each function */
   319					/*   to_CIEXYZ[i] its inverse function	*/
   320					/*   is from_CIEXYZ[n - i].		*/
   321	
   322	} XcmsColorSpace;
   323	
   324	    /*
   325	     * Screen Color Characterization Function Set -- per device class
   326	     *    color space conversion functions.
   327	     */
   328	typedef struct _XcmsFunctionSet {
   329	    XcmsColorSpace **DDColorSpaces;
   330					/* Pointer to an array of pointers to	*/
   331					/*   Device-DEPENDENT color spaces	*/
   332					/*   understood by this SCCFuncSet.	*/
   333	    XcmsScreenInitProc screenInitProc;
   334					/* Screen initialization function that	*/
   335					/*   reads Screen Color Characterization*/
   336					/*   Data off properties on the screen's*/
   337					/*   root window.			*/
   338	    XcmsScreenFreeProc screenFreeProc;
   339					/* Function that frees the SCCData	*/
   340					/*   structures.			*/
   341	} XcmsFunctionSet;
   342	
   343	_XFUNCPROTOBEGIN
   344	
   345	extern Status XcmsAddColorSpace (
   346	    XcmsColorSpace*	/* pColorSpace */
   347	);
   348	
   349	extern Status XcmsAddFunctionSet (
   350	    XcmsFunctionSet*	/* functionSet */
   351	);
   352	
   353	extern Status XcmsAllocColor (
   354	    Display*		/* dpy */,
   355	    Colormap		/* colormap */,
   356	    XcmsColor*		/* color_in_out */,
   357	    XcmsColorFormat		/* result_format */
   358	);
   359	
   360	extern Status XcmsAllocNamedColor (
   361	    Display*		/* dpy */,
   362	    Colormap		/* colormap */,
   363	    _Xconst char*	/* color_string */,
   364	    XcmsColor*		/* color_scrn_return */,
   365	    XcmsColor*		/* color_exact_return */,
   366	    XcmsColorFormat		/* result_format */
   367	);
   368	
   369	extern XcmsCCC XcmsCCCOfColormap (
   370	    Display*		/* dpy */,
   371	    Colormap		/* colormap */
   372	);
   373	
   374	extern Status XcmsCIELabClipab(
   375	    XcmsCCC		/* ccc */,
   376	    XcmsColor*		/* colors_in_out */,
   377	    unsigned int	/* ncolors */,
   378	    unsigned int	/* index */,
   379	    Bool*		/* compression_flags_return */
   380	);
   381	
   382	extern Status XcmsCIELabClipL(
   383	    XcmsCCC		/* ccc */,
   384	    XcmsColor*		/* colors_in_out */,
   385	    unsigned int	/* ncolors */,
   386	    unsigned int	/* index */,
   387	    Bool*		/* compression_flags_return */
   388	);
   389	
   390	extern Status XcmsCIELabClipLab(
   391	    XcmsCCC		/* ccc */,
   392	    XcmsColor*		/* colors_in_out */,
   393	    unsigned int	/* ncolors */,
   394	    unsigned int	/* index */,
   395	    Bool*		/* compression_flags_return */
   396	);
   397	
   398	extern Status XcmsCIELabQueryMaxC (
   399	    XcmsCCC		/* ccc */,
   400	    XcmsFloat		/* hue_angle */,
   401	    XcmsFloat		/* L_star */,
   402	    XcmsColor*		/* color_return */
   403	);
   404	
   405	extern Status XcmsCIELabQueryMaxL (
   406	    XcmsCCC		/* ccc */,
   407	    XcmsFloat		/* hue_angle */,
   408	    XcmsFloat		/* chroma */,
   409	    XcmsColor*		/* color_return */
   410	);
   411	
   412	extern Status XcmsCIELabQueryMaxLC (
   413	    XcmsCCC		/* ccc */,
   414	    XcmsFloat		/* hue_angle */,
   415	    XcmsColor*		/* color_return */
   416	);
   417	
   418	extern Status XcmsCIELabQueryMinL (
   419	    XcmsCCC		/* ccc */,
   420	    XcmsFloat		/* hue_angle */,
   421	    XcmsFloat		/* chroma */,
   422	    XcmsColor*		/* color_return */
   423	);
   424	
   425	extern Status XcmsCIELabToCIEXYZ (
   426	    XcmsCCC		/* ccc */,
   427	    XcmsColor*		/* white_point */,
   428	    XcmsColor*		/* colors */,
   429	    unsigned int	/* ncolors */
   430	);
   431	
   432	extern Status XcmsCIELabWhiteShiftColors(
   433	    XcmsCCC		/* ccc */,
   434	    XcmsColor*		/* initial_white_point*/,
   435	    XcmsColor*		/* target_white_point*/,
   436	    XcmsColorFormat	/* target_format */,
   437	    XcmsColor*		/* colors_in_out */,
   438	    unsigned int	/* ncolors */,
   439	    Bool*		/* compression_flags_return */
   440	);
   441	
   442	extern Status XcmsCIELuvClipL(
   443	    XcmsCCC		/* ccc */,
   444	    XcmsColor*		/* colors_in_out */,
   445	    unsigned int	/* ncolors */,
   446	    unsigned int	/* index */,
   447	    Bool*		/* compression_flags_return */
   448	);
   449	
   450	extern Status XcmsCIELuvClipLuv(
   451	    XcmsCCC		/* ccc */,
   452	    XcmsColor*		/* colors_in_out */,
   453	    unsigned int	/* ncolors */,
   454	    unsigned int	/* index */,
   455	    Bool*		/* compression_flags_return */
   456	);
   457	
   458	extern Status XcmsCIELuvClipuv(
   459	    XcmsCCC		/* ccc */,
   460	    XcmsColor*		/* colors_in_out */,
   461	    unsigned int	/* ncolors */,
   462	    unsigned int	/* index */,
   463	    Bool*		/* compression_flags_return */
   464	);
   465	
   466	extern Status XcmsCIELuvQueryMaxC (
   467	    XcmsCCC		/* ccc */,
   468	    XcmsFloat		/* hue_angle */,
   469	    XcmsFloat		/* L_star */,
   470	    XcmsColor*		/* color_return */
   471	);
   472	
   473	extern Status XcmsCIELuvQueryMaxL (
   474	    XcmsCCC		/* ccc */,
   475	    XcmsFloat		/* hue_angle */,
   476	    XcmsFloat		/* chroma */,
   477	    XcmsColor*		/* color_return */
   478	);
   479	
   480	extern Status XcmsCIELuvQueryMaxLC (
   481	    XcmsCCC		/* ccc */,
   482	    XcmsFloat		/* hue_angle */,
   483	    XcmsColor*		/* color_return */
   484	);
   485	
   486	extern Status XcmsCIELuvQueryMinL (
   487	    XcmsCCC		/* ccc */,
   488	    XcmsFloat		/* hue_angle */,
   489	    XcmsFloat		/* chroma */,
   490	    XcmsColor*		/* color_return */
   491	);
   492	
   493	extern Status XcmsCIELuvToCIEuvY (
   494	    XcmsCCC		/* ccc */,
   495	    XcmsColor*		/* white_point */,
   496	    XcmsColor*		/* colors */,
   497	    unsigned int	/* ncolors */
   498	);
   499	
   500	extern Status XcmsCIELuvWhiteShiftColors(
   501	    XcmsCCC		/* ccc */,
   502	    XcmsColor*		/* initial_white_point*/,
   503	    XcmsColor*		/* target_white_point*/,
   504	    XcmsColorFormat	/* target_format */,
   505	    XcmsColor*		/* colors_in_out */,
   506	    unsigned int	/* ncolors */,
   507	    Bool*		/* compression_flags_return */
   508	);
   509	
   510	extern Status XcmsCIEXYZToCIELab (
   511	    XcmsCCC		/* ccc */,
   512	    XcmsColor*		/* white_point */,
   513	    XcmsColor*		/* colors */,
   514	    unsigned int	/* ncolors */
   515	);
   516	
   517	extern Status XcmsCIEXYZToCIEuvY (
   518	    XcmsCCC		/* ccc */,
   519	    XcmsColor*		/* white_point */,
   520	    XcmsColor*		/* colors */,
   521	    unsigned int	/* ncolors */
   522	);
   523	
   524	extern Status XcmsCIEXYZToCIExyY (
   525	    XcmsCCC		/* ccc */,
   526	    XcmsColor*		/* white_point */,
   527	    XcmsColor*		/* colors */,
   528	    unsigned int	/* ncolors */
   529	);
   530	
   531	extern Status XcmsCIEXYZToRGBi (
   532	    XcmsCCC		/* ccc */,
   533	    XcmsColor*		/* colors */,
   534	    unsigned int	/* ncolors */,
   535	    Bool*		/* compression_flags_return */
   536	);
   537	
   538	extern Status XcmsCIEuvYToCIELuv (
   539	    XcmsCCC		/* ccc */,
   540	    XcmsColor*		/* white_point */,
   541	    XcmsColor*		/* colors */,
   542	    unsigned int	/* ncolors */
   543	);
   544	
   545	extern Status XcmsCIEuvYToCIEXYZ (
   546	    XcmsCCC		/* ccc */,
   547	    XcmsColor*		/* white_point */,
   548	    XcmsColor*		/* colors */,
   549	    unsigned int	/* ncolors */
   550	);
   551	
   552	extern Status XcmsCIEuvYToTekHVC (
   553	    XcmsCCC		/* ccc */,
   554	    XcmsColor*		/* white_point */,
   555	    XcmsColor*		/* colors */,
   556	    unsigned int	/* ncolors */
   557	);
   558	
   559	extern Status XcmsCIExyYToCIEXYZ (
   560	    XcmsCCC		/* ccc */,
   561	    XcmsColor*		/* white_point */,
   562	    XcmsColor*		/* colors */,
   563	    unsigned int	/* ncolors */
   564	);
   565	
   566	extern XcmsColor *XcmsClientWhitePointOfCCC (
   567	    XcmsCCC		/* ccc */
   568	);
   569	
   570	extern Status XcmsConvertColors (
   571	    XcmsCCC		/* ccc */,
   572	    XcmsColor*		/* colorArry_in_out */,
   573	    unsigned int	/* nColors */,
   574	    XcmsColorFormat		/* targetFormat */,
   575	    Bool*		/* compArry_return */
   576	);
   577	
   578	extern XcmsCCC XcmsCreateCCC (
   579	    Display*		/* dpy */,
   580	    int			/* screenNumber */,
   581	    Visual*		/* visual */,
   582	    XcmsColor*		/* clientWhitePt */,
   583	    XcmsCompressionProc /* gamutCompProc */,
   584	    XPointer		/* gamutCompClientData */,
   585	    XcmsWhiteAdjustProc	/* whitePtAdjProc */,
   586	    XPointer		/* whitePtAdjClientData */
   587	);
   588	
   589	extern XcmsCCC XcmsDefaultCCC (
   590	    Display*		/* dpy */,
   591	    int			/* screenNumber */
   592	);
   593	
   594	extern Display *XcmsDisplayOfCCC (
   595	    XcmsCCC		/* ccc */
   596	);
   597	
   598	extern XcmsColorFormat XcmsFormatOfPrefix (
   599	    char*		/* prefix */
   600	);
   601	
   602	extern void XcmsFreeCCC (
   603	    XcmsCCC		/* ccc */
   604	);
   605	
   606	extern Status XcmsLookupColor (
   607	    Display*		/* dpy */,
   608	    Colormap		/* colormap */,
   609	    _Xconst char*	/* color_string */,
   610	    XcmsColor*		/* pColor_exact_in_out */,
   611	    XcmsColor*		/* pColor_scrn_in_out */,
   612	    XcmsColorFormat		/* result_format */
   613	);
   614	
   615	extern char *XcmsPrefixOfFormat (
   616	    XcmsColorFormat		/* id */
   617	);
   618	
   619	extern Status XcmsQueryBlack (
   620	    XcmsCCC		/* ccc */,
   621	    XcmsColorFormat	/* target_format */,
   622	    XcmsColor*		/* color_return */
   623	);
   624	
   625	extern Status XcmsQueryBlue (
   626	    XcmsCCC		/* ccc */,
   627	    XcmsColorFormat	/* target_format */,
   628	    XcmsColor*		/* color_return */
   629	);
   630	
   631	extern Status XcmsQueryColor (
   632	    Display*		/* dpy */,
   633	    Colormap		/* colormap */,
   634	    XcmsColor*		/* pColor_in_out */,
   635	    XcmsColorFormat		/* result_format */
   636	);
   637	
   638	extern Status XcmsQueryColors (
   639	    Display*		/* dpy */,
   640	    Colormap		/* colormap */,
   641	    XcmsColor*		/* colorArry_in_out */,
   642	    unsigned int	/* nColors */,
   643	    XcmsColorFormat	/* result_format */
   644	);
   645	
   646	extern Status XcmsQueryGreen (
   647	    XcmsCCC		/* ccc */,
   648	    XcmsColorFormat	/* target_format */,
   649	    XcmsColor*		/* color_return */
   650	);
   651	
   652	extern Status XcmsQueryRed (
   653	    XcmsCCC		/* ccc */,
   654	    XcmsColorFormat	/* target_format */,
   655	    XcmsColor*		/* color_return */
   656	);
   657	
   658	extern Status XcmsQueryWhite (
   659	    XcmsCCC		/* ccc */,
   660	    XcmsColorFormat	/* target_format */,
   661	    XcmsColor*		/* color_return */
   662	);
   663	
   664	extern Status XcmsRGBiToCIEXYZ (
   665	    XcmsCCC		/* ccc */,
   666	    XcmsColor*		/* colors */,
   667	    unsigned int	/* ncolors */,
   668	    Bool*		/* compression_flags_return */
   669	);
   670	
   671	extern Status XcmsRGBiToRGB (
   672	    XcmsCCC		/* ccc */,
   673	    XcmsColor*		/* colors */,
   674	    unsigned int	/* ncolors */,
   675	    Bool*		/* compression_flags_return */
   676	);
   677	
   678	extern Status XcmsRGBToRGBi (
   679	    XcmsCCC		/* ccc */,
   680	    XcmsColor*		/* colors */,
   681	    unsigned int	/* ncolors */,
   682	    Bool*		/* compression_flags_return */
   683	);
   684	
   685	extern int XcmsScreenNumberOfCCC (
   686	    XcmsCCC		/* ccc */
   687	);
   688	
   689	extern XcmsColor *XcmsScreenWhitePointOfCCC (
   690	    XcmsCCC		/* ccc */
   691	);
   692	
   693	extern XcmsCCC XcmsSetCCCOfColormap(
   694	    Display*		/* dpy */,
   695	    Colormap		/* colormap */,
   696	    XcmsCCC		/* ccc */
   697	);
   698	
   699	extern XcmsCompressionProc XcmsSetCompressionProc (
   700	    XcmsCCC		/* ccc */,
   701	    XcmsCompressionProc	/* compression_proc */,
   702	    XPointer		/* client_data */
   703	);
   704	
   705	extern XcmsWhiteAdjustProc XcmsSetWhiteAdjustProc (
   706	    XcmsCCC		/* ccc */,
   707	    XcmsWhiteAdjustProc	/* white_adjust_proc */,
   708	    XPointer		/* client_data */
   709	);
   710	
   711	extern Status XcmsSetWhitePoint (
   712	    XcmsCCC		/* ccc */,
   713	    XcmsColor*		/* color */
   714	);
   715	
   716	extern Status XcmsStoreColor (
   717	    Display*		/* dpy */,
   718	    Colormap		/* colormap */,
   719	    XcmsColor*		/* pColor_in */
   720	);
   721	
   722	extern Status XcmsStoreColors (
   723	    Display*		/* dpy */,
   724	    Colormap		/* colormap */,
   725	    XcmsColor*		/* colorArry_in */,
   726	    unsigned int	/* nColors */,
   727	    Bool*		/* compArry_return */
   728	);
   729	
   730	extern Status XcmsTekHVCClipC(
   731	    XcmsCCC		/* ccc */,
   732	    XcmsColor*		/* colors_in_out */,
   733	    unsigned int	/* ncolors */,
   734	    unsigned int	/* index */,
   735	    Bool*		/* compression_flags_return */
   736	);
   737	
   738	extern Status XcmsTekHVCClipV(
   739	    XcmsCCC		/* ccc */,
   740	    XcmsColor*		/* colors_in_out */,
   741	    unsigned int	/* ncolors */,
   742	    unsigned int	/* index */,
   743	    Bool*		/* compression_flags_return */
   744	);
   745	
   746	extern Status XcmsTekHVCClipVC(
   747	    XcmsCCC		/* ccc */,
   748	    XcmsColor*		/* colors_in_out */,
   749	    unsigned int	/* ncolors */,
   750	    unsigned int	/* index */,
   751	    Bool*		/* compression_flags_return */
   752	);
   753	
   754	extern Status XcmsTekHVCQueryMaxC (
   755	    XcmsCCC		/* ccc */,
   756	    XcmsFloat		/* hue */,
   757	    XcmsFloat		/* value */,
   758	    XcmsColor*		/* color_return */
   759	);
   760	
   761	extern Status XcmsTekHVCQueryMaxV (
   762	    XcmsCCC		/* ccc */,
   763	    XcmsFloat		/* hue */,
   764	    XcmsFloat		/* chroma */,
   765	    XcmsColor*		/* color_return */
   766	);
   767	
   768	extern Status XcmsTekHVCQueryMaxVC (
   769	    XcmsCCC		/* ccc */,
   770	    XcmsFloat		/* hue */,
   771	    XcmsColor*		/* color_return */
   772	);
   773	
   774	extern Status XcmsTekHVCQueryMaxVSamples (
   775	    XcmsCCC		/* ccc */,
   776	    XcmsFloat		/* hue */,
   777	    XcmsColor*		/* colors_return */,
   778	    unsigned int	/* nsamples */
   779	);
   780	
   781	extern Status XcmsTekHVCQueryMinV (
   782	    XcmsCCC		/* ccc */,
   783	    XcmsFloat		/* hue */,
   784	    XcmsFloat		/* chroma */,
   785	    XcmsColor*		/* color_return */
   786	);
   787	
   788	extern Status XcmsTekHVCToCIEuvY (
   789	    XcmsCCC		/* ccc */,
   790	    XcmsColor*		/* white_point */,
   791	    XcmsColor*		/* colors */,
   792	    unsigned int	/* ncolors */
   793	);
   794	
   795	extern Status XcmsTekHVCWhiteShiftColors(
   796	    XcmsCCC		/* ccc */,
   797	    XcmsColor*		/* initial_white_point*/,
   798	    XcmsColor*		/* target_white_point*/,
   799	    XcmsColorFormat	/* target_format */,
   800	    XcmsColor*		/* colors_in_out */,
   801	    unsigned int	/* ncolors */,
   802	    Bool*		/* compression_flags_return */
   803	);
   804	
   805	extern Visual *XcmsVisualOfCCC (
   806	    XcmsCCC		/* ccc */
   807	);
   808	
   809	#ifdef __clang__
   810	#pragma clang diagnostic pop
   811	#endif
   812	
   813	_XFUNCPROTOEND
   814	
   815	#endif /* _X11_XCMS_H_ */