From 89da42d23cd5cd16594e5ff08a759233cc84d5ad Mon Sep 17 00:00:00 2001 From: tomo Date: Thu, 24 Jun 1999 07:32:08 +0000 Subject: [PATCH] (CCL_STAT_SUCCESS): Moved from mule-ccl.c. (CCL_STAT_SUSPEND_BY_SRC): Imported from Emacs 20.3.10. (CCL_STAT_SUSPEND_BY_DST): Likewise. (CCL_STAT_INVALID_CMD): Moved from mule-ccl.c; change value from 2. (CCL_STAT_QUIT): Moved from mule-ccl.c; change value from 3. (struct ccl_program): Add new member `private_state' and `stack_idx'. ( --- src/mule-ccl.h | 29 +++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) diff --git a/src/mule-ccl.h b/src/mule-ccl.h index 68cbb76..d381081 100644 --- a/src/mule-ccl.h +++ b/src/mule-ccl.h @@ -1,5 +1,5 @@ /* Header for CCL (Code Conversion Language) interpreter. - Copyright (C) 1995 Electrotechnical Laboratory, JAPAN. + Copyright (C) 1995,1999 Electrotechnical Laboratory, JAPAN. Licensed to the Free Software Foundation. This file is part of XEmacs. @@ -19,11 +19,19 @@ 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. */ -/* Synched up with: FSF Emacs 20.2 */ +/* Synched up with: FSF Emacs 20.3.10 */ #ifndef _CCL_H #define _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 { @@ -35,13 +43,30 @@ struct ccl_program { 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 preservation + internal states for 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. */ +}; + +/* 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; + unsigned char valid_codes[256]; }; +*/ #define CCL_MODE_ENCODING 0 -- 1.7.10.4