Update LibTomMath to 1.2.0 (#84)

* update C files

* update other files

* update headers

* update makefiles

* remove mp_set/get_double()

* use ltm 1.2.0 API

* update ltm_desc

* use bundled tommath if system-tommath is too old

* XMALLOC etc. were changed to MP_MALLOC etc.

1 files changed, 8 insertions, 21 deletions

diff --git a/libtommath/bn_mp_init_copy.c b/libtommath/bn_mp_init_copy.c
index c25a84f..1888203 100644
--- a/libtommath/bn_mp_init_copy.c
+++ b/libtommath/bn_mp_init_copy.c
@@ -1,34 +1,21 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_COPY_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.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* creates "a" then copies b into it */
-int mp_init_copy(mp_int *a, const mp_int *b)
+mp_err mp_init_copy(mp_int *a, const mp_int *b)
 {
-   int     res;
+   mp_err     err;
 
-   if ((res = mp_init_size(a, b->used)) != MP_OKAY) {
-      return res;
+   if ((err = mp_init_size(a, b->used)) != MP_OKAY) {
+      return err;
    }
 
-   if ((res = mp_copy(b, a)) != MP_OKAY) {
+   if ((err = mp_copy(b, a)) != MP_OKAY) {
       mp_clear(a);
    }
 
-   return res;
+   return err;
 }
 #endif
-
-/* ref:         HEAD -> master, tag: v1.1.0 */
-/* git commit:  08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
-/* commit time: 2019-01-28 20:32:32 +0100 */