gnutls_x509_crt_get_subject_alt_name2 - API function

       #include <gnutls/x509.h>

       int gnutls_x509_crt_get_subject_alt_name2(gnutls_x509_crt_t cert,
       unsigned int seq, void * san, size_t * san_size, unsigned int * san_type,
       unsigned int * critical);

       gnutls_x509_crt_t cert
                   should contain a gnutls_x509_crt_t type

       unsigned int seq
                   specifies the sequence number of the alt name (0 for the
                   first one, 1 for the second etc.)

       void * san  is the place where the alternative name will be copied to

       size_t * san_size
                   holds the size of ret.

       unsigned int * san_type
                   holds the type of the alternative name (one of

       unsigned int * critical
                   will be non-zero if the extension is marked as critical (may
                   be null)

       This function will return the alternative names, contained in the given
       certificate. It is the same as gnutls_x509_crt_get_subject_alt_name()
       except for the fact that it will return the type of the alternative name
       in  san_type even if the function fails for some reason (i.e.  the buffer
       provided is not enough).

       the alternative subject name type on success, one of the enumerated
       gnutls_x509_subject_alt_name_t.  It will return
       GNUTLS_E_SHORT_MEMORY_BUFFER if  san_size is not large enough to hold the
       value.  In that case  san_size will be updated with the required size.
       If the certificate does not have an Alternative name with the specified
       sequence number then GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned.

       Report bugs to <>.
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gnutls                               3.6gnutls_x509_crt_get_subject_alt_name2(3)