mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-11-19 21:44:11 +01:00
538 lines
9.6 KiB
C
538 lines
9.6 KiB
C
/*
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* langinfo.c - parameter interface to langinfo via curses
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*
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* This file is part of zsh, the Z shell.
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*
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* Copyright (c) 2002 Peter Stephenson, Clint Adams
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* All rights reserved.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and to distribute modified versions of this software for any
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* purpose, provided that the above copyright notice and the following
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* two paragraphs appear in all copies of this software.
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*
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* In no event shall Peter Stephenson, Clint Adams or the Zsh Development Group
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* be liable to any party for direct, indirect, special, incidental, or
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* consequential damages arising out of the use of this software and its
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* documentation, even if Sven Wishnowsky, Clint Adams and the Zsh
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* Development Group have been advised of the possibility of such damage.
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*
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* Peter Stephenson, Clint Adams and the Zsh Development Group specifically
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* disclaim any warranties, including, but not limited to, the implied
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* warranties of merchantability and fitness for a particular purpose.
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* The software provided hereunder is on an "as is" basis, and Peter
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* Stephenson, Clint Adams and the Zsh Development Group have no obligation
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* to provide maintenance, support, updates, enhancements, or modifications.
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*
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*/
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#include "langinfo.mdh"
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#include "langinfo.pro"
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static char langinfo_nam[] = "langinfo";
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#ifdef HAVE_LANGINFO_H
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# include <langinfo.h>
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#endif
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static Param langinfo_pm;
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/**/
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#ifdef HAVE_NL_LANGINFO
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static char *nl_names[] = {
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#ifdef CODESET
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"CODESET",
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#endif /* CODESET */
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#ifdef D_T_FMT
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"D_T_FMT",
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#endif /* D_T_FMT */
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#ifdef D_FMT
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"D_FMT",
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#endif /* D_FMT */
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#ifdef T_FMT
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"T_FMT",
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#endif /* T_FMT */
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#ifdef RADIXCHAR
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"RADIXCHAR",
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#endif /* RADIXCHAR */
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#ifdef THOUSEP
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"THOUSEP",
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#endif /* THOUSEP */
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#ifdef YESEXPR
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"YESEXPR",
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#endif /* YESEXPR */
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#ifdef NOEXPR
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"NOEXPR",
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#endif /* NOEXPR */
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#ifdef CRNCYSTR
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"CRNCYSTR",
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#endif /* CRNCYSTR */
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#ifdef ABDAY_1
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"ABDAY_1",
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#endif /* ABDAY_1 */
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#ifdef ABDAY_2
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"ABDAY_2",
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#endif /* ABDAY_2 */
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#ifdef ABDAY_3
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"ABDAY_3",
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#endif /* ABDAY_3 */
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#ifdef ABDAY_4
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"ABDAY_4",
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#endif /* ABDAY_4 */
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#ifdef ABDAY_5
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"ABDAY_5",
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#endif /* ABDAY_5 */
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#ifdef ABDAY_6
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"ABDAY_6",
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#endif /* ABDAY_6 */
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#ifdef ABDAY_7
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"ABDAY_7",
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#endif /* ABDAY_7 */
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#ifdef DAY_1
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"DAY_1",
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#endif /* DAY_1 */
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#ifdef DAY_2
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"DAY_2",
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#endif /* DAY_2 */
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#ifdef DAY_3
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"DAY_3",
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#endif /* DAY_3 */
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#ifdef DAY_4
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"DAY_4",
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#endif /* DAY_4 */
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#ifdef DAY_5
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"DAY_5",
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#endif /* DAY_5 */
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#ifdef DAY_6
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"DAY_6",
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#endif /* DAY_6 */
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#ifdef DAY_7
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"DAY_7",
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#endif /* DAY_7 */
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#ifdef ABMON_1
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"ABMON_1",
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#endif /* ABMON_1 */
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#ifdef ABMON_2
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"ABMON_2",
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#endif /* ABMON_2 */
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#ifdef ABMON_3
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"ABMON_3",
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#endif /* ABMON_3 */
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#ifdef ABMON_4
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"ABMON_4",
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#endif /* ABMON_4 */
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#ifdef ABMON_5
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"ABMON_5",
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#endif /* ABMON_5 */
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#ifdef ABMON_6
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"ABMON_6",
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#endif /* ABMON_6 */
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#ifdef ABMON_7
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"ABMON_7",
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#endif /* ABMON_7 */
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#ifdef ABMON_8
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"ABMON_8",
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#endif /* ABMON_8 */
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#ifdef ABMON_9
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"ABMON_9",
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#endif /* ABMON_9 */
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#ifdef ABMON_10
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"ABMON_10",
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#endif /* ABMON_10 */
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#ifdef ABMON_11
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"ABMON_11",
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#endif /* ABMON_11 */
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#ifdef ABMON_12
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"ABMON_12",
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#endif /* ABMON_12 */
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#ifdef MON_1
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"MON_1",
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#endif /* MON_1 */
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#ifdef MON_2
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"MON_2",
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#endif /* MON_2 */
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#ifdef MON_3
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"MON_3",
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#endif /* MON_3 */
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#ifdef MON_4
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"MON_4",
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#endif /* MON_4 */
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#ifdef MON_5
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"MON_5",
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#endif /* MON_5 */
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#ifdef MON_6
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"MON_6",
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#endif /* MON_6 */
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#ifdef MON_7
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"MON_7",
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#endif /* MON_7 */
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#ifdef MON_8
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"MON_8",
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#endif /* MON_8 */
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#ifdef MON_9
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"MON_9",
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#endif /* MON_9 */
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#ifdef MON_10
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"MON_10",
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#endif /* MON_10 */
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#ifdef MON_11
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"MON_11",
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#endif /* MON_11 */
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#ifdef MON_12
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"MON_12",
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#endif /* MON_12 */
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#ifdef T_FMT_AMPM
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"T_FMT_AMPM",
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#endif /* T_FMT_AMPM */
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#ifdef AM_STR
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"AM_STR",
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#endif /* AM_STR */
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#ifdef PM_STR
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"PM_STR",
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#endif /* PM_STR */
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#ifdef ERA
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"ERA",
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#endif /* ERA */
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#ifdef ERA_D_FMT
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"ERA_D_FMT",
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#endif /* ERA_D_FMT */
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#ifdef ERA_D_T_FMT
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"ERA_D_T_FMT",
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#endif /* ERA_D_T_FMT */
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#ifdef ERA_T_FMT
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"ERA_T_FMT",
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#endif /* ERA_T_FMT */
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#ifdef ALT_DIGITS
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"ALT_DIGITS",
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#endif /* ALT_DIGITS */
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NULL
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};
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static nl_item nl_vals[] = {
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#ifdef CODESET
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CODESET,
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#endif /* CODESET */
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#ifdef D_T_FMT
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D_T_FMT,
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#endif /* D_T_FMT */
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#ifdef D_FMT
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D_FMT,
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#endif /* D_FMT */
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#ifdef T_FMT
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T_FMT,
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#endif /* T_FMT */
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#ifdef RADIXCHAR
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RADIXCHAR,
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#endif /* RADIXCHAR */
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#ifdef THOUSEP
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THOUSEP,
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#endif /* THOUSEP */
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#ifdef YESEXPR
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YESEXPR,
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#endif /* YESEXPR */
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#ifdef NOEXPR
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NOEXPR,
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#endif /* NOEXPR */
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#ifdef CRNCYSTR
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CRNCYSTR,
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#endif /* CRNCYSTR */
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#ifdef ABDAY_1
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ABDAY_1,
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#endif /* ABDAY_1 */
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#ifdef ABDAY_2
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ABDAY_2,
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#endif /* ABDAY_2 */
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#ifdef ABDAY_3
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ABDAY_3,
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#endif /* ABDAY_3 */
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#ifdef ABDAY_4
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ABDAY_4,
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#endif /* ABDAY_4 */
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#ifdef ABDAY_5
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ABDAY_5,
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#endif /* ABDAY_5 */
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#ifdef ABDAY_6
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ABDAY_6,
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#endif /* ABDAY_6 */
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#ifdef ABDAY_7
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ABDAY_7,
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#endif /* ABDAY_7 */
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#ifdef DAY_1
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DAY_1,
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#endif /* DAY_1 */
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#ifdef DAY_2
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DAY_2,
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#endif /* DAY_2 */
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#ifdef DAY_3
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DAY_3,
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#endif /* DAY_3 */
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#ifdef DAY_4
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DAY_4,
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#endif /* DAY_4 */
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#ifdef DAY_5
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DAY_5,
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#endif /* DAY_5 */
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#ifdef DAY_6
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DAY_6,
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#endif /* DAY_6 */
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#ifdef DAY_7
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DAY_7,
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#endif /* DAY_7 */
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#ifdef ABMON_1
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ABMON_1,
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#endif /* ABMON_1 */
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#ifdef ABMON_2
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ABMON_2,
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#endif /* ABMON_2 */
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#ifdef ABMON_3
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ABMON_3,
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#endif /* ABMON_3 */
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#ifdef ABMON_4
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ABMON_4,
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#endif /* ABMON_4 */
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#ifdef ABMON_5
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ABMON_5,
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#endif /* ABMON_5 */
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#ifdef ABMON_6
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ABMON_6,
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#endif /* ABMON_6 */
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#ifdef ABMON_7
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ABMON_7,
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#endif /* ABMON_7 */
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#ifdef ABMON_8
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ABMON_8,
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#endif /* ABMON_8 */
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#ifdef ABMON_9
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ABMON_9,
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#endif /* ABMON_9 */
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#ifdef ABMON_10
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ABMON_10,
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#endif /* ABMON_10 */
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#ifdef ABMON_11
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ABMON_11,
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#endif /* ABMON_11 */
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#ifdef ABMON_12
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ABMON_12,
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#endif /* ABMON_12 */
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#ifdef MON_1
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MON_1,
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#endif /* MON_1 */
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#ifdef MON_2
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MON_2,
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#endif /* MON_2 */
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#ifdef MON_3
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MON_3,
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#endif /* MON_3 */
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#ifdef MON_4
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MON_4,
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#endif /* MON_4 */
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#ifdef MON_5
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MON_5,
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#endif /* MON_5 */
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#ifdef MON_6
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MON_6,
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#endif /* MON_6 */
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#ifdef MON_7
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MON_7,
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#endif /* MON_7 */
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#ifdef MON_8
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MON_8,
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#endif /* MON_8 */
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#ifdef MON_9
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MON_9,
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#endif /* MON_9 */
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#ifdef MON_10
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MON_10,
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#endif /* MON_10 */
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#ifdef MON_11
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MON_11,
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#endif /* MON_11 */
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#ifdef MON_12
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MON_12,
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#endif /* MON_12 */
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#ifdef T_FMT_AMPM
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T_FMT_AMPM,
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#endif /* T_FMT_AMPM */
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#ifdef AM_STR
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AM_STR,
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#endif /* AM_STR */
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#ifdef PM_STR
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PM_STR,
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#endif /* PM_STR */
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#ifdef ERA
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ERA,
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#endif /* ERA */
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#ifdef ERA_D_FMT
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ERA_D_FMT,
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#endif /* ERA_D_FMT */
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#ifdef ERA_D_T_FMT
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ERA_D_T_FMT,
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#endif /* ERA_D_T_FMT */
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#ifdef ERA_T_FMT
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ERA_T_FMT,
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#endif /* ERA_T_FMT */
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#ifdef ALT_DIGITS
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ALT_DIGITS,
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#endif /* ALT_DIGITS */
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0
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};
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static nl_item *
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liitem(char *name)
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{
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char **element;
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nl_item *nlcode;
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nlcode = &nl_vals[0];
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for (element = (char **)nl_names; *element; element++, nlcode++) {
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if ((!strcmp(*element, name)))
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return nlcode;
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}
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return NULL;
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}
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/**/
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static void
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shempty(void)
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{
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}
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/* Create a simple special hash parameter. */
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/**/
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static Param
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createlihash()
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{
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Param pm;
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HashTable ht;
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unsetparam(langinfo_nam);
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if (!(pm = createparam(langinfo_nam, PM_SPECIAL|PM_HIDE|PM_HIDEVAL|
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PM_REMOVABLE|PM_HASHED)))
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return NULL;
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pm->level = pm->old ? locallevel : 0;
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pm->gsu.h = &stdhash_gsu;
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pm->u.hash = ht = newhashtable(7, langinfo_nam, NULL);
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ht->hash = hasher;
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ht->emptytable = (TableFunc) shempty;
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ht->filltable = NULL;
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ht->addnode = (AddNodeFunc) shempty;
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ht->getnode = ht->getnode2 = getlanginfo;
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ht->removenode = (RemoveNodeFunc) shempty;
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ht->disablenode = NULL;
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ht->enablenode = NULL;
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ht->freenode = (FreeNodeFunc) shempty;
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ht->printnode = printparamnode;
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ht->scantab = scanlanginfo;
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return (langinfo_pm = pm);
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}
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/**/
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static HashNode
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getlanginfo(UNUSED(HashTable ht), char *name)
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{
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int len, *elem;
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char *listr;
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Param pm = NULL;
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unmetafy(name, &len);
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pm = (Param) hcalloc(sizeof(struct param));
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pm->nam = dupstring(name);
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pm->flags = PM_READONLY | PM_SCALAR;
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pm->gsu.s = &nullsetscalar_gsu;
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if(name)
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elem = liitem(name);
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else
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elem = NULL;
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if (elem && (listr = nl_langinfo(*elem))) {
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pm->u.str = dupstring(listr);
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}
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else
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{
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/* zwarn("no such lang info: %s", name, 0); */
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pm->u.str = dupstring("");
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pm->flags |= PM_UNSET;
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}
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return (HashNode) pm;
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}
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/**/
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static void
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scanlanginfo(UNUSED(HashTable ht), ScanFunc func, int flags)
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{
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Param pm = NULL;
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char **element, *langstr;
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nl_item *nlcode;
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pm = (Param) hcalloc(sizeof(struct param));
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pm->gsu.s = &nullsetscalar_gsu;
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pm->flags = PM_READONLY | PM_SCALAR;
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nlcode = &nl_vals[0];
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for (element = (char **)nl_names; *element; element++, nlcode++) {
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if ((langstr = nl_langinfo(*nlcode)) != NULL) {
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pm->u.str = dupstring(langstr);
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pm->nam = dupstring(*element);
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func((HashNode) pm, flags);
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}
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}
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}
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/**/
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#endif /* HAVE_NL_LANGINFO */
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/**/
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int
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setup_(UNUSED(Module m))
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{
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return 0;
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}
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/**/
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int
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boot_(UNUSED(Module m))
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{
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#ifdef HAVE_NL_LANGINFO
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if (!createlihash())
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return 1;
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#else
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unsetparam(langinfo_nam);
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#endif
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return 0;
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}
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/**/
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int
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cleanup_(UNUSED(Module m))
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{
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#ifdef HAVE_NL_LANGINFO
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Param pm;
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if ((pm = (Param) paramtab->getnode(paramtab, langinfo_nam)) &&
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pm == langinfo_pm) {
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pm->flags &= ~PM_READONLY;
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unsetparam_pm(pm, 0, 1);
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}
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#endif
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return 0;
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}
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/**/
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int
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finish_(UNUSED(Module m))
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{
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return 0;
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}
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