@deftypefun {const char *} {gnutls_pkcs_schema_get_oid} (unsigned int @var{schema})
@var{schema}: Holds the PKCS @code{12} or PBES2 schema (@code{gnutls_pkcs_encrypt_flags_t} )
This function will return the object identifier of the
PKCS12 or PBES2 schema.
@strong{Returns:} a constrant string or @code{NULL} on error.
@strong{Since:} 3.4.0
@end deftypefun