hashsum.c: Return nonzero from `checkhash' on errors.

[u/mdw/catacomb] / rabin.h

diff --git a/rabin.h b/rabin.h
index 7fe4965..a491625 100644 (file)
--- a/rabin.h
+++ b/rabin.h
@@ -1,13 +1,13 @@
 /* -*-c-*-
  *
- * $Id: rabin.h,v 1.7 2004/04/08 01:36:15 mdw Exp $
+ * $Id$
  *
  * Miller-Rabin primality test
  *
  * (c) 1999 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Catacomb.
  *
@@ -15,12 +15,12 @@
  * it under the terms of the GNU Library General Public License as
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
- * 
+ *
  * Catacomb is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Library General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Library General Public
  * License along with Catacomb; if not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
@@ -64,13 +64,13 @@ typedef struct rabin {
  * Arguments:  @rabin *r@ = pointer to Rabin-Miller context
  *             @mp *m@ = pointer to number to test
  *
- * Returns:    ---
+ * Returns:    Zero on success, nonzero for failure.
  *
  * Use:                Precomputes some useful values for performing the
  *             Miller-Rabin probabilistic primality test.
  */
 
-extern void rabin_create(rabin */*r*/, mp */*m*/);
+extern int rabin_create(rabin */*r*/, mp */*m*/);
 
 /* --- @rabin_destroy@ --- *
  *