X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/dd22938ef0d9b0131dad9171a8a95866ceec9607..80be023065ced106a4078a36371c135a60d2bd6c:/mpx-ksqr.c

diff --git a/mpx-ksqr.c b/mpx-ksqr.c
index 8a0ad64..92fd0cc 100644
--- a/mpx-ksqr.c
+++ b/mpx-ksqr.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mpx-ksqr.c,v 1.7 2002/10/09 00:36:03 mdw Exp $
+ * $Id$
  *
  * Karatsuba-based squaring algorithm
  *
@@ -27,34 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: mpx-ksqr.c,v $
- * Revision 1.7  2002/10/09 00:36:03  mdw
- * Fix bounds on workspace for Karatsuba operations.
- *
- * Revision 1.6  2000/10/08 15:48:35  mdw
- * Rename Karatsuba constants now that we have @gfx_kmul@ too.
- *
- * Revision 1.5  2000/10/08 12:11:01  mdw
- * Use @mpx_ueq@ instead of @MPX_UCMP@.
- *
- * Revision 1.4  2000/07/29 17:04:02  mdw
- * Remove useless header `mpscan.h'.
- *
- * Revision 1.3  2000/06/17 11:42:54  mdw
- * Moved the Karatsuba macros into a separate file for better sharing.
- * Fixed some comments.  Use an improved technique so that all the
- * operations are squarings.
- *
- * Revision 1.2  1999/12/13 15:35:01  mdw
- * Simplify and improve.
- *
- * Revision 1.1  1999/12/11 10:57:43  mdw
- * Karatsuba squaring algorithm.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <assert.h>
@@ -221,7 +193,7 @@ static int usqr(dstr *v)
     ok = 0;
   }
 
-  free(a); free(c); free(d); free(s);
+  xfree(a); xfree(c); xfree(d); xfree(s);
   return (ok);
 }