#include <openssl/x509.h>
- void X509_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
+ void X509_get0_signature(const ASN1_BIT_STRING **psig,
+ const X509_ALGOR **palg,
const X509 *x);
int X509_get_signature_nid(const X509 *x);
- X509_ALGOR *X509_get0_tbs_sigalg(X509 *x);
+ const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
void X509_REQ_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
const X509_REQ *crl);