/usr/lib/xemacs-21.4.22/x86_64-linux-gnu/include/mule-ccl.h is in xemacs21-bin 21.4.22-14ubuntu1.
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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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | /* Header for CCL (Code Conversion Language) interpreter.
Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
Licensed to the Free Software Foundation.
This file is part of XEmacs.
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 INCLUDED_mule_ccl_h_
#define INCLUDED_mule_ccl_h_
/* Macros for exit status of CCL program. */
#define CCL_STAT_SUCCESS 0 /* Terminated successfully. */
#define CCL_STAT_SUSPEND_BY_SRC 1 /* Terminated by empty input. */
#define CCL_STAT_SUSPEND_BY_DST 2 /* Terminated by output buffer full. */
#define CCL_STAT_INVALID_CMD 3 /* Terminated because of invalid
command. */
#define CCL_STAT_QUIT 4 /* Terminated because of quit. */
/* 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 private_state; /* CCL instruction may use this
for private use, mainly for saving
internal states on suspending.
This variable is set to 0 when ccl is
set up. */
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. */
int stack_idx; /* How deep the call of CCL_Call is nested. */
int eol_type; /* When the CCL program is used for
encoding by a coding system, set to
the eol_type of the coding
system. */
int multibyte; /* 1 if the source text is multibyte. */
};
#define CCL_MODE_ENCODING 0
#define CCL_MODE_DECODING 1
#define CCL_CODING_EOL_LF 0 /* Line-feed only, same as Emacs'
internal format. */
#define CCL_CODING_EOL_CRLF 1 /* Sequence of carriage-return and
line-feed. */
#define CCL_CODING_EOL_CR 2 /* Carriage-return only. */
/* Alist of fontname patterns vs corresponding CCL program. */
extern Lisp_Object Vfont_ccl_encoder_alist;
/* Setup fields of the structure pointed by CCL appropriately for the
execution of ccl program CCL_PROG (symbol or vector). */
extern int setup_ccl_program (struct ccl_program *, Lisp_Object);
extern int ccl_driver (struct ccl_program *, const unsigned char *,
unsigned_char_dynarr *, int, int *, int);
EXFUN (Fregister_ccl_program, 2);
extern Lisp_Object Qccl_program;
/* Vector of CCL program names vs corresponding program data. */
extern Lisp_Object Vccl_program_table;
/* Symbols of ccl program have this property, a value of the property
is an index for Vccl_program_table. */
extern Lisp_Object Qccl_program_idx;
#endif /* INCLUDED_mule_ccl_h_ */
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