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