1b593e1ea4
git-subtree-dir: third_party/git git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
|
|
* LibXDiff by Davide Libenzi ( File Differential Library )
|
|
* Copyright (C) 2003 Davide Libenzi
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Davide Libenzi <davidel@xmailserver.org>
|
|
*
|
|
*/
|
|
|
|
#if !defined(XDIFFI_H)
|
|
#define XDIFFI_H
|
|
|
|
|
|
typedef struct s_diffdata {
|
|
long nrec;
|
|
unsigned long const *ha;
|
|
long *rindex;
|
|
char *rchg;
|
|
} diffdata_t;
|
|
|
|
typedef struct s_xdalgoenv {
|
|
long mxcost;
|
|
long snake_cnt;
|
|
long heur_min;
|
|
} xdalgoenv_t;
|
|
|
|
typedef struct s_xdchange {
|
|
struct s_xdchange *next;
|
|
long i1, i2;
|
|
long chg1, chg2;
|
|
int ignore;
|
|
} xdchange_t;
|
|
|
|
|
|
|
|
int xdl_recs_cmp(diffdata_t *dd1, long off1, long lim1,
|
|
diffdata_t *dd2, long off2, long lim2,
|
|
long *kvdf, long *kvdb, int need_min, xdalgoenv_t *xenv);
|
|
int xdl_do_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
|
|
xdfenv_t *xe);
|
|
int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags);
|
|
int xdl_build_script(xdfenv_t *xe, xdchange_t **xscr);
|
|
void xdl_free_script(xdchange_t *xscr);
|
|
int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
|
|
xdemitconf_t const *xecfg);
|
|
int xdl_do_patience_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
|
|
xdfenv_t *env);
|
|
int xdl_do_histogram_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
|
|
xdfenv_t *env);
|
|
|
|
#endif /* #if !defined(XDIFFI_H) */
|