#include <openssl/x509.h>
- X509_NAME *X509_get_subject_name(X509 *x);
+ X509_NAME *X509_get_subject_name(const X509 *x);
int X509_set_subject_name(X509 *x, X509_NAME *name);
- X509_NAME *X509_get_issuer_name(X509 *x);
+ X509_NAME *X509_get_issuer_name(const X509 *x);
int X509_set_issuer_name(X509 *x, X509_NAME *name);
X509_NAME *X509_REQ_get_subject_name(X509_REQ *req);