@deftypefun {int} {gnutls_pubkey_print} (gnutls_pubkey_t @var{pubkey}, gnutls_certificate_print_formats_t @var{format}, gnutls_datum_t * @var{out})

@var{pubkey}: The data to be printed

@var{format}: Indicate the format to use

@var{out}: Newly allocated datum with null terminated string.

This function will pretty print public key information, suitable for

display to a human.

Only @code{GNUTLS_CRT_PRINT_FULL}  and @code{GNUTLS_CRT_PRINT_FULL_NUMBERS} 

are implemented.

The output  @code{out} needs to be deallocated using @code{gnutls_free()} .

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise a

negative error value.

@strong{Since:} 3.1.5

@end deftypefun