archive: handle commits with an empty tree
[git/jnareb-git.git] / xdiff-interface.h
blobeff7762ee1a1bb0ea648c60a07389e22e9a1ac07
1 #ifndef XDIFF_INTERFACE_H
2 #define XDIFF_INTERFACE_H
4 #include "xdiff/xdiff.h"
6 typedef void (*xdiff_emit_consume_fn)(void *, char *, unsigned long);
8 int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *ecb);
9 int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2,
10 xdiff_emit_consume_fn fn, void *consume_callback_data,
11 xpparam_t const *xpp, xdemitconf_t const *xecfg);
12 int parse_hunk_header(char *line, int len,
13 int *ob, int *on,
14 int *nb, int *nn);
15 int read_mmfile(mmfile_t *ptr, const char *filename);
16 void read_mmblob(mmfile_t *ptr, const unsigned char *sha1);
17 int buffer_is_binary(const char *ptr, unsigned long size);
19 extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
20 extern void xdiff_clear_find_func(xdemitconf_t *xecfg);
21 extern int git_xmerge_config(const char *var, const char *value, void *cb);
22 extern int git_xmerge_style;
24 #endif