krb5_aprof_init
if (!krb5_aprof_init(DEFAULT_KDC_PROFILE, KDC_PROFILE_ENV, &aprof)) {
krb5_error_code krb5_aprof_init
kret = krb5_aprof_init(filename, envname, &aprofile);
kret = krb5_aprof_init(filename, envname, &aprofile);