c3-lang/libtommath/mp_dr_setup.c
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Hash : 7a68f128
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Date : 2019-10-19T16:24:39
Execute move.sh - Rename files from bn_* to match the function names. * git blame <renamed-file> is not affected * git log --follow <renamed-file> can be used to show log across renames
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mp_dr_setup.c
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#include "tommath_private.h" #ifdef MP_DR_SETUP_C /* LibTomMath, multiple-precision integer library -- Tom St Denis */ /* SPDX-License-Identifier: Unlicense */ /* determines the setup value */ void mp_dr_setup(const mp_int *a, mp_digit *d) { /* the casts are required if MP_DIGIT_BIT is one less than * the number of bits in a mp_digit [e.g. MP_DIGIT_BIT==31] */ *d = (mp_digit)(((mp_word)1 << (mp_word)MP_DIGIT_BIT) - (mp_word)a->dp[0]); } #endif