blob: 27466e8adb305a6addc0cdeb9c85deadb81c8207 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/*
* $Id: bitmap.h 761 2007-10-23 22:35:18Z hubert@u.washington.edu $
*
* ========================================================================
* Copyright 2013-2021 Eduardo Chappa
* Copyright 2006 University of Washington
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
#ifndef PITH_BITMAP_INCLUDED
#define PITH_BITMAP_INCLUDED
#include "../pith/conftype.h"
/*
* Max size of a bitmap based on largest customer: feature list count
* Problems if a screen's keymenu bitmap ever gets wider than feature list.
*/
#define BM_SIZE ((F_FEATURE_LIST_COUNT / 8) \
+ ((F_FEATURE_LIST_COUNT % 8) ? 1 : 0))
typedef unsigned char bitmap_t[BM_SIZE];
/* clear entire bitmap */
#define clrbitmap(map) memset((void *)(map), 0, (size_t)BM_SIZE)
/* set entire bitmap */
#define setbitmap(map) memset((void *)(map), 0xff, (size_t)BM_SIZE)
#endif /* PITH_BITMAP_INCLUDED */
|
