submodule-config: add helper function to get 'fetch' config from .gitmodules

diff --git a/tag.h b/tag.h
index d469534e82a87b651abe752469d0547c2b560e10..9057d76a50639d65aae1340b752d2daa7dc67aa9 100644 (file)
--- a/tag.h
+++ b/tag.h
@@ -15,6 +15,7 @@ struct tag {
 extern struct tag *lookup_tag(const struct object_id *oid);
 extern int parse_tag_buffer(struct tag *item, const void *data, unsigned long size);
 extern int parse_tag(struct tag *item);
+extern void release_tag_memory(struct tag *t);
 extern struct object *deref_tag(struct object *, const char *, int);
 extern struct object *deref_tag_noverify(struct object *);
 extern int gpg_verify_tag(const struct object_id *oid,