text: /*
  
  Copyright (c) 1987  X Consortium
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  Except as contained in this notice, the name of the X Consortium shall not be
  used in advertising or otherwise to promote the sale, use or other dealings
  in this Software without prior written authorization from the X Consortium.
  
  
  Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
  
                          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 Digital not be
  used in advertising or publicity pertaining to distribution of the
  software without specific, written prior permission.  
  
  DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  DIGITAL 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.
  
  */
  /* $XConsortium: colormap.h,v 1.28 94/04/17 20:25:32 dpw Exp $ */
  
  
  
  
  /* $XFree86: xc/programs/Xserver/include/colormap.h,v 1.2 1997/01/14 22:22:38 dawes Exp $ */
  #ifndef CMAP_H
  #define CMAP_H 1
  
  #include "Xproto.h"
  #include "screenint.h"
  #include "window.h"
  
  /* these follow X.h's AllocNone and AllocAll */
  #define CM_PSCREEN 2
  #define CM_PWIN	   3
  /* Passed internally in colormap.c */
  #define REDMAP 0
  #define GREENMAP 1
  #define BLUEMAP 2
  #define PSEUDOMAP 3
  #define AllocPrivate (-1)
  #define AllocTemporary (-2)
  #define DynamicClass  1
  
  /* Values for the flags field of a colormap. These should have 1 bit set
   * and not overlap */
  #define IsDefault 1
  #define AllAllocated 2
  #define BeingCreated 4
  
  
  typedef CARD32 Pixel;
  typedef struct _CMEntry *EntryPtr;
  /* moved to screenint.h: typedef struct _ColormapRec *ColormapPtr */
  typedef struct _colorResource *colorResourcePtr;
  
  extern int CreateColormap(
  #if NeedFunctionPrototypes
      Colormap /*mid*/,
      ScreenPtr /*pScreen*/,
      VisualPtr /*pVisual*/,
      ColormapPtr* /*ppcmap*/,
      int /*alloc*/,
      int /*client*/
  #endif
  );
  
  extern int FreeColormap(
  #if NeedFunctionPrototypes
      pointer /*pmap*/,
      XID /*mid*/
  #endif
  );
  
  extern int TellLostMap(
  #if NeedFunctionPrototypes
      WindowPtr /*pwin*/,
      pointer /* Colormap *pmid */
  #endif
  );
  
  extern int TellGainedMap(
  #if NeedFunctionPrototypes
      WindowPtr /*pwin*/,
      pointer /* Colormap *pmid */
  #endif
  );
  
  extern int CopyColormapAndFree(
  #if NeedFunctionPrototypes
      Colormap /*mid*/,
      ColormapPtr /*pSrc*/,
      int /*client*/
  #endif
  );
  
  extern int AllocColor(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      unsigned short* /*pred*/,
      unsigned short* /*pgreen*/,
      unsigned short* /*pblue*/,
      Pixel* /*pPix*/,
      int /*client*/
  #endif
  );
  
  extern void FakeAllocColor(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      xColorItem * /*item*/
  #endif
  );
  
  extern void FakeFreeColor(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      Pixel /*pixel*/
  #endif
  );
  
  typedef int (*ColorCompareProcPtr)(
  #if NeedNestedPrototypes
      EntryPtr /*pent*/,
      xrgb * /*prgb*/
  #endif
  );
  
  extern int FindColor(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      EntryPtr /*pentFirst*/,
      int /*size*/,
      xrgb* /*prgb*/,
      Pixel* /*pPixel*/,
      int /*channel*/,
      int /*client*/,
      ColorCompareProcPtr /*comp*/
  #endif
  );
  
  extern int QueryColors(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      int /*count*/,
      Pixel* /*ppixIn*/,
      xrgb* /*prgbList*/
  #endif
  );
  
  extern int FreeClientPixels(
  #if NeedFunctionPrototypes
      pointer /*pcr*/,
      XID /*fakeid*/
  #endif
  );
  
  extern int AllocColorCells(
  #if NeedFunctionPrototypes
      int /*client*/,
      ColormapPtr /*pmap*/,
      int /*colors*/,
      int /*planes*/,
      Bool /*contig*/,
      Pixel* /*ppix*/,
      Pixel* /*masks*/
  #endif
  );
  
  extern int AllocColorPlanes(
  #if NeedFunctionPrototypes
      int /*client*/,
      ColormapPtr /*pmap*/,
      int /*colors*/,
      int /*r*/,
      int /*g*/,
      int /*b*/,
      Bool /*contig*/,
      Pixel* /*pixels*/,
      Pixel* /*prmask*/,
      Pixel* /*pgmask*/,
      Pixel* /*pbmask*/
  #endif
  );
  
  extern int FreeColors(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      int /*client*/,
      int /*count*/,
      Pixel* /*pixels*/,
      Pixel /*mask*/
  #endif
  );
  
  extern int StoreColors(
  #if NeedFunctionPrototypes
      ColormapPtr /*pmap*/,
      int /*count*/,
      xColorItem* /*defs*/
  #endif
  );
  
  extern int IsMapInstalled(
  #if NeedFunctionPrototypes
      Colormap /*map*/,
      WindowPtr /*pWin*/
  #endif
  );
  
  #endif /* CMAP_H */
  