diff options
Diffstat (limited to 'libtommath/bn_mp_clamp.c')
| -rw-r--r-- | libtommath/bn_mp_clamp.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/libtommath/bn_mp_clamp.c b/libtommath/bn_mp_clamp.c index 2c0a1a6..3853914 100644 --- a/libtommath/bn_mp_clamp.c +++ b/libtommath/bn_mp_clamp.c @@ -15,27 +15,26 @@ * Tom St Denis, tstdenis82@gmail.com, http://libtom.org */ -/* trim unused digits +/* trim unused digits * * This is used to ensure that leading zero digits are * trimed and the leading "used" digit will be non-zero * Typically very fast. Also fixes the sign if there * are no more leading digits */ -void -mp_clamp (mp_int * a) +void mp_clamp(mp_int *a) { - /* decrease used while the most significant digit is - * zero. - */ - while ((a->used > 0) && (a->dp[a->used - 1] == 0)) { - --(a->used); - } + /* decrease used while the most significant digit is + * zero. + */ + while ((a->used > 0) && (a->dp[a->used - 1] == 0)) { + --(a->used); + } - /* reset the sign flag if used == 0 */ - if (a->used == 0) { - a->sign = MP_ZPOS; - } + /* reset the sign flag if used == 0 */ + if (a->used == 0) { + a->sign = MP_ZPOS; + } } #endif |