- int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, unsigned long flags);
- int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, unsigned long flags);
- char * X509_NAME_oneline(X509_NAME *a,char *buf,int size);
- int X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
+ int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, unsigned long flags);
+ int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent, unsigned long flags);
+ char * X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
+ int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);