6 void set_diffopt_flags_from_submodule_config(struct diff_options
*diffopt
,
8 int parse_submodule_config_option(const char *var
, const char *value
);
9 void handle_ignore_submodules_arg(struct diff_options
*diffopt
, const char *);
10 void show_submodule_summary(FILE *f
, const char *path
,
11 unsigned char one
[20], unsigned char two
[20],
12 unsigned dirty_submodule
,
13 const char *del
, const char *add
, const char *reset
);
14 unsigned is_submodule_modified(const char *path
, int ignore_untracked
);