krb5_build_principal_va  571 source4/heimdal/lib/krb5/principal.c     ret = krb5_build_principal_va(context, principal, rlen, realm, ap);
krb5_build_principal_va  677 source4/heimdal/lib/krb5/principal.c     ret = krb5_build_principal_va(context, principal, strlen(realm), realm, ap);