git/xdiff/xutils.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 <[email protected]>
 *
 */

#include "xinclude.h"


long xdl_bogosqrt(long n) { … }


int xdl_emit_diffrec(char const *rec, long size, char const *pre, long psize,
		     xdemitcb_t *ecb) { … }

void *xdl_mmfile_first(mmfile_t *mmf, long *size)
{ … }


long xdl_mmfile_size(mmfile_t *mmf)
{ … }


int xdl_cha_init(chastore_t *cha, long isize, long icount) { … }


void xdl_cha_free(chastore_t *cha) { … }


void *xdl_cha_alloc(chastore_t *cha) { … }

long xdl_guess_lines(mmfile_t *mf, long sample) { … }

int xdl_blankline(const char *line, long size, long flags)
{ … }

/*
 * Have we eaten everything on the line, except for an optional
 * CR at the very end?
 */
static int ends_with_optional_cr(const char *l, long s, long i)
{ … }

int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags)
{ … }

static unsigned long xdl_hash_record_with_whitespace(char const **data,
		char const *top, long flags) { … }

unsigned long xdl_hash_record(char const **data, char const *top, long flags) { … }

unsigned int xdl_hashbits(unsigned int size) { … }


int xdl_num_out(char *out, long val) { … }

static int xdl_format_hunk_hdr(long s1, long c1, long s2, long c2,
			       const char *func, long funclen,
			       xdemitcb_t *ecb) { … }

int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
		      const char *func, long funclen,
		      xdemitcb_t *ecb) { … }

int xdl_fall_back_diff(xdfenv_t *diff_env, xpparam_t const *xpp,
		int line1, int count1, int line2, int count2)
{ … }

void* xdl_alloc_grow_helper(void *p, long nr, long *alloc, size_t size)
{ … }