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#include "tommath_private.h"
#ifdef BN_MP_INIT_COPY_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
/* creates "a" then copies b into it */
mp_err mp_init_copy(mp_int *a, const mp_int *b)
{
mp_err err;
if ((err = mp_init_size(a, b->used)) != MP_OKAY) {
return err;
}
if ((err = mp_copy(b, a)) != MP_OKAY) {
mp_clear(a);
}
return err;
}
#endif
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