ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name);
int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name);
- int i2t_ASN1_OBJECT(char *buf, int buf_len, ASN1_OBJECT *a);
+ int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a);
int OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b);
ASN1_OBJECT *OBJ_dup(const ASN1_OBJECT *o);