Merge in xdiff cleanup pieces
[git/git.git] / xdiff / xutils.h
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1/*
2 * LibXDiff by Davide Libenzi ( File Differential Library )
3 * Copyright (C) 2003 Davide Libenzi
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 *
19 * Davide Libenzi <davidel@xmailserver.org>
20 *
21 */
22
23#if !defined(XUTILS_H)
24#define XUTILS_H
25
26
ca557aff 27long xdl_bogosqrt(long n);
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28int xdl_emit_diffrec(char const *rec, long size, char const *pre, long psize,
29 xdemitcb_t *ecb);
30int xdl_cha_init(chastore_t *cha, long isize, long icount);
31void xdl_cha_free(chastore_t *cha);
32void *xdl_cha_alloc(chastore_t *cha);
33void *xdl_cha_first(chastore_t *cha);
34void *xdl_cha_next(chastore_t *cha);
35long xdl_guess_lines(mmfile_t *mf);
36unsigned long xdl_hash_record(char const **data, char const *top);
37unsigned int xdl_hashbits(unsigned int size);
38int xdl_num_out(char *out, long val);
39long xdl_atol(char const *str, char const **next);
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40int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
41 const char *func, long funclen, xdemitcb_t *ecb);
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42
43
44
45#endif /* #if !defined(XUTILS_H) */
46