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      1 /*	$NetBSD: chrpicon.h,v 1.2 2008/04/28 20:23:32 martin Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1999 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Lonhyn T. Jasinskyj.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef CHRPICON_H
     33 #define CHRPICON_H
     34 
     35 #define MAX_LINE_LENGTH 8192
     36 
     37 #define ICON_TAG     "<ICON"
     38 #define BITMAP_TAG   "<BITMAP>"
     39 
     40 #define PLAIN_PPM 1
     41 
     42 
     43 typedef unsigned char chrpi_pixel;
     44 
     45 typedef
     46 struct chrpi_spec_s {
     47     int width;
     48     int height;
     49     int rbits;
     50     int gbits;
     51     int bbits;
     52     chrpi_pixel **pixels;
     53 } CHRPI_spec_rec;
     54 
     55 typedef CHRPI_spec_rec *CHRPI_spec;
     56 
     57 int CHRPI_getheader(FILE *, CHRPI_spec);
     58 int CHRPI_getbitmap(FILE *, CHRPI_spec);
     59 
     60 void CHRPI_writeicon(FILE *fp, pixel **pixels, CHRPI_spec img);
     61 
     62 void CHRPI_putbitmap(FILE *, pixel** pixels, CHRPI_spec img);
     63 void CHRPI_putheader(FILE *, CHRPI_spec img);
     64 void CHRPI_putfooter(FILE *, CHRPI_spec img);
     65 
     66 
     67 #endif /* CHRPICON_H */
     68