X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/ae747c9bab929bc794ddad9f59c381657d347d1f..3563e36580c7dad68cd6d3f7eb82eef570fc0c76:/gfx-sqr.c

diff --git a/gfx-sqr.c b/gfx-sqr.c
index b253a32..60e1b3c 100644
--- a/gfx-sqr.c
+++ b/gfx-sqr.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: gfx-sqr.c,v 1.1 2000/10/08 15:49:37 mdw Exp $
+ * $Id: gfx-sqr.c,v 1.3 2004/04/02 01:03:49 mdw Exp $
  *
  * Sqaring binary polynomials
  *
@@ -30,6 +30,15 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: gfx-sqr.c,v $
+ * Revision 1.3  2004/04/02 01:03:49  mdw
+ * Miscellaneous constification.
+ *
+ * Revision 1.2  2004/03/21 22:52:06  mdw
+ * Merge and close elliptic curve branch.
+ *
+ * Revision 1.1.4.1  2004/03/21 22:39:46  mdw
+ * Elliptic curves on binary fields work.
+ *
  * Revision 1.1  2000/10/08 15:49:37  mdw
  * First glimmerings of binary polynomial arithmetic.
  *
@@ -38,12 +47,12 @@
 /*----- Header files ------------------------------------------------------*/
 
 #include "mpx.h"
-/* #include "gfx.h" */
+#include "gfx.h"
 #include "gfx-sqr-tab.h"
 
 /*----- Static variables --------------------------------------------------*/
 
-static uint16 tab[256] = GFX_SQRTAB;
+static const uint16 tab[256] = GFX_SQRTAB;
 
 /*----- Main code ---------------------------------------------------------*/
 
@@ -99,7 +108,7 @@ void gfx_sqr(mpw *dv, mpw *dvl, const mpw *av, const mpw *avl)
 
     /* --- Output buffering --- */
 
-    if (bb > MPW_BITS) {
+    if (bb >= MPW_BITS) {
       *dv++ = MPW(aa);
       if (dv >= dvl)
 	return;