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