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[eos/base.git] / util / src / TclTk / tcl8.6.12 / libtommath / bn_mp_ubin_size.c

diff --git a/util/src/TclTk/tcl8.6.12/libtommath/bn_mp_ubin_size.c b/util/src/TclTk/tcl8.6.12/libtommath/bn_mp_ubin_size.c
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--- /dev/null
+++ b/util/src/TclTk/tcl8.6.12/libtommath/bn_mp_ubin_size.c
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+#include "tommath_private.h"
+#ifdef BN_MP_UBIN_SIZE_C
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+/* get the size for an unsigned equivalent */
+size_t mp_ubin_size(const mp_int *a)
+{
+   size_t size = (size_t)mp_count_bits(a);
+   return (size / 8u) + (((size & 7u) != 0u) ? 1u : 0u);
+}
+#endif