| 2 |
- |
1 |
/* Copyright (C) 1999 Aladdin Enterprises. All rights reserved.
|
|
|
2 |
|
|
|
3 |
This software is provided AS-IS with no warranty, either express or
|
|
|
4 |
implied.
|
|
|
5 |
|
|
|
6 |
This software is distributed under license and may not be copied,
|
|
|
7 |
modified or distributed except as expressly authorized under the terms
|
|
|
8 |
of the license contained in the file LICENSE in this distribution.
|
|
|
9 |
|
|
|
10 |
For more information about licensing, please refer to
|
|
|
11 |
http://www.ghostscript.com/licensing/. For information on
|
|
|
12 |
commercial licensing, go to http://www.artifex.com/licensing/ or
|
|
|
13 |
contact Artifex Software, Inc., 101 Lucas Valley Road #110,
|
|
|
14 |
San Rafael, CA 94903, U.S.A., +1(415)492-9861.
|
|
|
15 |
*/
|
|
|
16 |
|
|
|
17 |
/* $Id: sa85d.h,v 1.5 2002/02/21 22:24:53 giles Exp $ */
|
|
|
18 |
/* ASCII85Decode filter interface */
|
|
|
19 |
/* Requires scommon.h; strimpl.h if any templates are referenced */
|
|
|
20 |
|
|
|
21 |
#ifndef sa85d_INCLUDED
|
|
|
22 |
# define sa85d_INCLUDED
|
|
|
23 |
|
|
|
24 |
/* ASCII85Decode */
|
|
|
25 |
typedef struct stream_A85D_state_s {
|
|
|
26 |
stream_state_common;
|
|
|
27 |
int odd; /* # of odd digits */
|
|
|
28 |
ulong word; /* word being accumulated */
|
|
|
29 |
} stream_A85D_state;
|
|
|
30 |
|
|
|
31 |
#define private_st_A85D_state() /* in sfilter2.c */\
|
|
|
32 |
gs_private_st_simple(st_A85D_state, stream_A85D_state,\
|
|
|
33 |
"ASCII85Decode state")
|
|
|
34 |
/* We define the initialization procedure here, so that the scanner */
|
|
|
35 |
/* can avoid a procedure call. */
|
|
|
36 |
#define s_A85D_init_inline(ss)\
|
|
|
37 |
((ss)->min_left = 1, (ss)->word = 0, (ss)->odd = 0)
|
|
|
38 |
extern const stream_template s_A85D_template;
|
|
|
39 |
|
|
|
40 |
#endif /* sa85d_INCLUDED */
|