merge from main

--HG--
branch : fuzz

1 files changed, 11 insertions, 0 deletions

diff --git a/libtommath/bn_mp_sbin_size.c b/libtommath/bn_mp_sbin_size.c
new file mode 100644
index 0000000..e0993d6
--- /dev/null
+++ b/libtommath/bn_mp_sbin_size.c
@@ -0,0 +1,11 @@
+#include "tommath_private.h"
+#ifdef BN_MP_SBIN_SIZE_C
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+/* get the size for an signed equivalent */
+size_t mp_sbin_size(const mp_int *a)
+{
+   return 1u + mp_ubin_size(a);
+}
+#endif