const char * OBJ_bsearch(const char *key,const char *base,int num,int size,
int (*cmp)(const void *, const void *));
-void ERR_load_OBJ_strings(void );
-
int OBJ_new_nid(int num);
int OBJ_add_object(const ASN1_OBJECT *obj);
int OBJ_create(const char *oid,const char *sn,const char *ln);