diff options
Diffstat (limited to 'src/libbiguint/bu_addc.c')
| -rw-r--r-- | src/libbiguint/bu_addc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/libbiguint/bu_addc.c b/src/libbiguint/bu_addc.c index 20a2740..1a7f164 100644 --- a/src/libbiguint/bu_addc.c +++ b/src/libbiguint/bu_addc.c @@ -9,14 +9,14 @@ #include <errno.h> #include <skalibs/biguint.h> -int bu_addc (uint32_t *c, unsigned int cn, uint32_t const *a, unsigned int an, uint32_t const *b, unsigned int bn, register int carry) +int bu_addc (uint32_t *c, unsigned int cn, uint32_t const *a, unsigned int an, uint32_t const *b, unsigned int bn, int carry) { - register unsigned int i = 0 ; + unsigned int i = 0 ; for (; i < cn ; i++) { - register uint32_t ai = (i < an) ? a[i] : 0 ; - register uint32_t bi = (i < bn) ? b[i] : 0 ; - register uint32_t ci = ai + bi + carry ; + uint32_t ai = (i < an) ? a[i] : 0 ; + uint32_t bi = (i < bn) ? b[i] : 0 ; + uint32_t ci = ai + bi + carry ; carry = (carry || bi) && (ci < ai) ; c[i] = ci ; } |