A variety of small tweaks and fixes. Make mpmont etc. return errors

[u/mdw/catacomb] / mpbarrett.h

diff --git a/mpbarrett.h b/mpbarrett.h
index 85c4a14..bb8b36a 100644 (file)
--- a/mpbarrett.h
+++ b/mpbarrett.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mpbarrett.h,v 1.5 2004/04/08 01:36:15 mdw Exp $
+ * $Id$
  *
  * Barrett modular reduction
  *
@@ -72,13 +72,12 @@ typedef struct mpbarrett {
  * Arguments:  @mpbarrett *mb@ = pointer to Barrett reduction context
  *             @mp *m@ = modulus to work to
  *
- *
- * Returns:    ---
+ * Returns:    Zero on success, nonzero on error.
  *
  * Use:                Initializes a Barrett reduction context ready for use.
  */
 
-extern void mpbarrett_create(mpbarrett */*mb*/, mp */*m*/);
+extern int mpbarrett_create(mpbarrett */*mb*/, mp */*m*/);
 
 /* --- @mpbarrett_destroy@ --- *
  *