diff options
Diffstat (limited to 'libtommath/bn_mp_count_bits.c')
-rw-r--r-- | libtommath/bn_mp_count_bits.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/libtommath/bn_mp_count_bits.c b/libtommath/bn_mp_count_bits.c index ff558eb..dea364f 100644 --- a/libtommath/bn_mp_count_bits.c +++ b/libtommath/bn_mp_count_bits.c @@ -16,27 +16,26 @@ */ /* returns the number of bits in an int */ -int -mp_count_bits (mp_int * a) +int mp_count_bits(mp_int *a) { - int r; - mp_digit q; + int r; + mp_digit q; - /* shortcut */ - if (a->used == 0) { - return 0; - } + /* shortcut */ + if (a->used == 0) { + return 0; + } - /* get number of digits and add that */ - r = (a->used - 1) * DIGIT_BIT; - - /* take the last digit and count the bits in it */ - q = a->dp[a->used - 1]; - while (q > ((mp_digit) 0)) { - ++r; - q >>= ((mp_digit) 1); - } - return r; + /* get number of digits and add that */ + r = (a->used - 1) * DIGIT_BIT; + + /* take the last digit and count the bits in it */ + q = a->dp[a->used - 1]; + while (q > ((mp_digit) 0)) { + ++r; + q >>= ((mp_digit) 1); + } + return r; } #endif |