--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bn_mp_zero.c	Mon May 31 18:25:22 2004 +0000
@@ -0,0 +1,24 @@
+/* LibTomMath, multiple-precision integer library -- Tom St Denis
+ *
+ * LibTomMath is a library that provides multiple-precision
+ * integer arithmetic as well as number theoretic functionality.
+ *
+ * The library was designed directly after the MPI library by
+ * Michael Fromberger but has been written from scratch with
+ * additional optimizations in place.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ *
+ * Tom St Denis, [email protected], http://math.libtomcrypt.org
+ */
+#include <tommath.h>
+
+/* set to zero */
+void
+mp_zero (mp_int * a)
+{
+  a->sign = MP_ZPOS;
+  a->used = 0;
+  memset (a->dp, 0, sizeof (mp_digit) * a->alloc);
+}