pack_if_possible_fn(): use ref_type() instead of is_per_worktree_ref()

diff --git a/submodule.h b/submodule.h
index 547219dcfa2758727d47402f74306d1b81fa0394..5507c3d9a098b1da016855c1fa4233ffc6e0a8cf 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -5,6 +5,7 @@ struct diff_options;
 struct argv_array;
 
 enum {
+       RECURSE_SUBMODULES_ERROR = -3,
        RECURSE_SUBMODULES_NONE = -2,
        RECURSE_SUBMODULES_ON_DEMAND = -1,
        RECURSE_SUBMODULES_OFF = 0,
@@ -21,7 +22,6 @@ void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
 int submodule_config(const char *var, const char *value, void *cb);
 void gitmodules_config(void);
 void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
-int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
 void show_submodule_summary(FILE *f, const char *path,
                const char *line_prefix,
                unsigned char one[20], unsigned char two[20],