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