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484257925f
The mailing address for the FSF has changed over the years. Rather than updating the address across all files, refer readers to gnu.org, as the GNU GPL documentation now suggests for license notices. The mailing address is retained in the full license files (COPYING and LGPL-2.1). The old address is still present in t/diff-lib/COPYING. This is intentional, as the file is used in tests and the contents are not expected to change. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
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* LibXDiff by Davide Libenzi ( File Differential Library )
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* Copyright (C) 2003 Davide Libenzi
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Davide Libenzi <davidel@xmailserver.org>
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*
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*/
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#if !defined(XDIFFI_H)
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#define XDIFFI_H
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typedef struct s_diffdata {
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long nrec;
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unsigned long const *ha;
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long *rindex;
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char *rchg;
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} diffdata_t;
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typedef struct s_xdalgoenv {
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long mxcost;
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long snake_cnt;
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long heur_min;
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} xdalgoenv_t;
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typedef struct s_xdchange {
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struct s_xdchange *next;
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long i1, i2;
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long chg1, chg2;
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int ignore;
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} xdchange_t;
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int xdl_recs_cmp(diffdata_t *dd1, long off1, long lim1,
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diffdata_t *dd2, long off2, long lim2,
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long *kvdf, long *kvdb, int need_min, xdalgoenv_t *xenv);
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int xdl_do_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
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xdfenv_t *xe);
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int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags);
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int xdl_build_script(xdfenv_t *xe, xdchange_t **xscr);
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void xdl_free_script(xdchange_t *xscr);
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int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
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xdemitconf_t const *xecfg);
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int xdl_do_patience_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
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xdfenv_t *env);
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int xdl_do_histogram_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
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xdfenv_t *env);
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#endif /* #if !defined(XDIFFI_H) */
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