* We don't have "legal" access to these MIT-only
* structures located in libk5crypto
*/
-extern void krb5int_enc_arcfour;
-extern void krb5int_enc_des3;
-extern void krb5int_enc_aes128;
-extern void krb5int_enc_aes256;
+extern void *krb5int_enc_arcfour;
+extern void *krb5int_enc_des3;
+extern void *krb5int_enc_aes128;
+extern void *krb5int_enc_aes256;
static void
key_lucid_to_krb5(const gss_krb5_lucid_key_t *lin, krb5_keyblock *kout)