new subtree for tcl/tk

1 files changed, 0 insertions, 44 deletions

diff --git a/tcl8.6/libtommath/bn_mp_2expt.c b/tcl8.6/libtommath/bn_mp_2expt.c
deleted file mode 100644
index a32572d..0000000
--- a/tcl8.6/libtommath/bn_mp_2expt.c
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <tommath.h>
-#ifdef BN_MP_2EXPT_C
-/* 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, tomstdenis@gmail.com, http://math.libtomcrypt.com
- */
-
-/* computes a = 2**b 
- *
- * Simple algorithm which zeroes the int, grows it then just sets one bit
- * as required.
- */
-int
-mp_2expt (mp_int * a, int b)
-{
-  int     res;
-
-  /* zero a as per default */
-  mp_zero (a);
-
-  /* grow a to accomodate the single bit */
-  if ((res = mp_grow (a, b / DIGIT_BIT + 1)) != MP_OKAY) {
-    return res;
-  }
-
-  /* set the used count of where the bit will go */
-  a->used = b / DIGIT_BIT + 1;
-
-  /* put the single bit in its place */
-  a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT);
-
-  return MP_OKAY;
-}
-#endif