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#include "tommath_private.h"
#ifdef BN_MP_CLEAR_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
/* clear one (frees) */
void mp_clear(mp_int *a)
{
/* only do anything if a hasn't been freed previously */
if (a->dp != NULL) {
/* free ram */
MP_FREE_DIGITS(a->dp, a->alloc);
/* reset members to make debugging easier */
a->dp = NULL;
a->alloc = a->used = 0;
a->sign = MP_ZPOS;
}
}
#endif
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