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Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
88 lines
3.3 KiB
C
88 lines
3.3 KiB
C
/* Header for CCL (Code Conversion Language) interpreter.
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Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
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National Institute of Advanced Industrial Science and Technology (AIST)
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Registration Number H14PRO021
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Copyright (C) 2003
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National Institute of Advanced Industrial Science and Technology (AIST)
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Registration Number H13PRO009
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef EMACS_CCL_H
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#define EMACS_CCL_H
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/* Macros for exit status of CCL program. */
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#define CCL_STAT_SUCCESS 0 /* Terminated successfully. */
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#define CCL_STAT_SUSPEND_BY_SRC 1 /* Terminated by empty input. */
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#define CCL_STAT_SUSPEND_BY_DST 2 /* Terminated by output buffer full. */
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#define CCL_STAT_INVALID_CMD 3 /* Terminated because of invalid
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command. */
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#define CCL_STAT_QUIT 4 /* Terminated because of quit. */
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/* Structure to hold information about running CCL code. Read
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comments in the file ccl.c for the detail of each field. */
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struct ccl_program {
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ptrdiff_t idx; /* Index number of the CCL program.
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-1 means that the program was given
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by a vector, not by a program
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name. */
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int size; /* Size of the compiled code. */
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Lisp_Object *prog; /* Pointer into the compiled code. */
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int ic; /* Instruction Counter (index for PROG). */
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int eof_ic; /* Instruction Counter for end-of-file
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processing code. */
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int reg[8]; /* CCL registers, reg[7] is used for
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condition flag of relational
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operations. */
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int status; /* Exit status of the CCL program. */
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int buf_magnification; /* Output buffer magnification. How
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many times bigger the output buffer
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should be than the input buffer. */
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int stack_idx; /* How deep the call of CCL_Call is nested. */
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int consumed;
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int produced;
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bool_bf last_block : 1; /* Set to true while processing the last
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block. */
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bool_bf quit_silently : 1; /* If true, don't append "CCL:
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Quitted" to the generated text when
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CCL program is quitted. */
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};
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/* This data type is used for the spec field of the structure
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coding_system. */
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struct ccl_spec {
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struct ccl_program ccl;
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};
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#define CODING_SPEC_CCL_PROGRAM(coding) ((coding)->spec.ccl.ccl)
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/* Setup fields of the structure pointed by CCL appropriately for the
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execution of ccl program CCL_PROG (symbol or vector). */
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extern bool setup_ccl_program (struct ccl_program *, Lisp_Object);
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extern void ccl_driver (struct ccl_program *, int *, int *, int, int,
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Lisp_Object);
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#define CHECK_CCL_PROGRAM(x) \
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do { \
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if (NILP (Fccl_program_p (x))) \
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wrong_type_argument (Qcclp, (x)); \
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} while (false);
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#endif /* EMACS_CCL_H */
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