22 lines
495 B
C
22 lines
495 B
C
#include "tommath_private.h"
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#ifdef MP_CMP_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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/* compare two ints (signed)*/
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mp_ord mp_cmp(const mp_int *a, const mp_int *b)
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{
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/* compare based on sign */
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if (a->sign != b->sign) {
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return mp_isneg(a) ? MP_LT : MP_GT;
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}
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/* if negative compare opposite direction */
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if (mp_isneg(a)) {
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MP_EXCH(const mp_int *, a, b);
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}
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return mp_cmp_mag(a, b);
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}
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#endif
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