blob: 6400ffb465d8ea6567fde46dc7162c98e2fdd1ae (
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* Header for CCL (Code Conversion Language) interpreter.
Copyright (C) 1995 Free Software Foundation, Inc.
Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
This file is part of GNU Emacs.
GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _CCL_H
#define _CCL_H
/* Structure to hold information about running CCL code. Read
comments in the file ccl.c for the detail of each field. */
struct ccl_program {
int size; /* Size of the compiled code. */
Lisp_Object *prog; /* Pointer into the compiled code. */
int ic; /* Instruction Counter (index for PROG). */
int eof_ic; /* Instruction Counter for end-of-file
processing code. */
int reg[8]; /* CCL registers, reg[7] is used for
condition flag of relational
operations. */
int last_block; /* Set to 1 while processing the last
block. */
int status; /* Exit status of the CCL program. */
int buf_magnification; /* Output buffer magnification. How
many times bigger the output buffer
should be than the input buffer. */
};
/* This data type is used for the spec field of the structure
coding_system. */
struct ccl_spec {
struct ccl_program decoder;
struct ccl_program encoder;
};
/* Alist of fontname patterns vs corresponding CCL program. */
extern Lisp_Object Vfont_ccl_encoder_alist;
#endif /* _CCL_H */
|
