s4:heimdal: import lorikeet-heimdal-202201172009 (commit 5a0b45cd723628b3690ea848548b...

[samba.git] / source4 / heimdal / lib / hcrypto / libtommath / bn_mp_reduce_2k_setup_l.c

diff --git a/source4/heimdal/lib/hcrypto/libtommath/bn_mp_reduce_2k_setup_l.c b/source4/heimdal/lib/hcrypto/libtommath/bn_mp_reduce_2k_setup_l.c
index cc59a6e715850cc64b394529d7e90a8c6cee3ef7..4f9aa14d1841838d6b6edce17aa5a15138f4a0c0 100644 (file)
--- a/source4/heimdal/lib/hcrypto/libtommath/bn_mp_reduce_2k_setup_l.c
+++ b/source4/heimdal/lib/hcrypto/libtommath/bn_mp_reduce_2k_setup_l.c
@@ -1,44 +1,28 @@
-#include <tommath.h>
+#include "tommath_private.h"
 #ifdef BN_MP_REDUCE_2K_SETUP_L_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://libtom.org
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines the setup value */
-int mp_reduce_2k_setup_l(mp_int *a, mp_int *d)
+mp_err mp_reduce_2k_setup_l(const mp_int *a, mp_int *d)
 {
-   int    res;
+   mp_err err;
    mp_int tmp;
 
-   if ((res = mp_init(&tmp)) != MP_OKAY) {
-      return res;
+   if ((err = mp_init(&tmp)) != MP_OKAY) {
+      return err;
    }
 
-   if ((res = mp_2expt(&tmp, mp_count_bits(a))) != MP_OKAY) {
-      goto ERR;
+   if ((err = mp_2expt(&tmp, mp_count_bits(a))) != MP_OKAY) {
+      goto LBL_ERR;
    }
 
-   if ((res = s_mp_sub(&tmp, a, d)) != MP_OKAY) {
-      goto ERR;
+   if ((err = s_mp_sub(&tmp, a, d)) != MP_OKAY) {
+      goto LBL_ERR;
    }
 
-ERR:
+LBL_ERR:
    mp_clear(&tmp);
-   return res;
+   return err;
 }
 #endif
-
-/* $Source: /cvs/libtom/libtommath/bn_mp_reduce_2k_setup_l.c,v $ */
-/* $Revision: 1.4 $ */
-/* $Date: 2006/12/28 01:25:13 $ */