manpages: italicize git command names (which were in teletype font)

diff --git a/object.h b/object.h
index 397bbfa090cd281214013c42a5f0b1de6063a861..036bd66fe9b6591e959e6df51160e636ab1a682e 100644 (file)
--- a/object.h
+++ b/object.h
@@ -35,14 +35,11 @@ struct object {
        unsigned char sha1[20];
 };
 
-extern int track_object_refs;
-
 extern const char *typename(unsigned int type);
 extern int type_from_string(const char *str);
 
 extern unsigned int get_max_object_index(void);
 extern struct object *get_indexed_object(unsigned int);
-extern struct object_refs *lookup_object_refs(struct object *);
 
 /** Internal only **/
 struct object *lookup_object(const unsigned char *sha1);
@@ -61,11 +58,6 @@ struct object *parse_object_buffer(const unsigned char *sha1, enum object_type t
 /** Returns the object, with potentially excess memory allocated. **/
 struct object *lookup_unknown_object(const unsigned  char *sha1);
 
-struct object_refs *alloc_object_refs(unsigned count);
-void set_object_refs(struct object *obj, struct object_refs *refs);
-
-void mark_reachable(struct object *obj, unsigned int mask);
-
 struct object_list *object_list_insert(struct object *item,
                                       struct object_list **list_p);