X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/698bd937e9f4e5e32d536757fc0631bc8e7b9d85..22bab86c9df047bdd258283c6567821319ba7a6f:/mpx.h

diff --git a/mpx.h b/mpx.h
index 076f14a..cb49bd4 100644
--- a/mpx.h
+++ b/mpx.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mpx.h,v 1.9 1999/12/22 15:49:07 mdw Exp $
+ * $Id: mpx.h,v 1.10 2000/10/08 12:06:12 mdw Exp $
  *
  * Low level multiprecision arithmetic
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: mpx.h,v $
+ * Revision 1.10  2000/10/08 12:06:12  mdw
+ * Provide @mpx_ueq@ for rapidly testing equality of two integers.
+ *
  * Revision 1.9  1999/12/22 15:49:07  mdw
  * New function for division by a small integer.
  *
@@ -313,6 +316,19 @@ extern void mpx_lsr(mpw */*dv*/, mpw */*dvl*/,
 extern void mpx_2c(mpw */*dv*/, mpw */*dvl*/,
 		   const mpw */*v*/, const mpw */*vl*/);
 
+/* --- @mpx_ueq@ --- *
+ *
+ * Arguments:	@const mpw *av, *avl@ = first argument vector base and limit
+ *		@const mpw *bv, *bvl@ = second argument vector base and limit
+ *
+ * Returns:	Nonzero if the two vectors are equal.
+ *
+ * Use:		Performs an unsigned integer test for equality.
+ */
+
+extern int mpx_ueq(const mpw */*av*/, const mpw */*avl*/,
+		   const mpw */*bv*/, const mpw */*bvl*/);
+
 /* --- @mpx_ucmp@ --- *
  *
  * Arguments:	@const mpw *av, *avl@ = first argument vector base and limit