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author | Laurent Bercot <ska-skaware@skarnet.org> | 2021-07-23 16:43:57 +0000 |
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committer | Laurent Bercot <ska@appnovation.com> | 2021-07-23 16:43:57 +0000 |
commit | dd6bb6c6b8298ebeff2d1882becb36580b969d6f (patch) | |
tree | 3d922a5791e7e34e2b041ea5f3489360bfa798e1 /src/libbiguint/bu_addc.c | |
parent | 122f9363682e5de8ce4056c4c05c1eaf8935cf19 (diff) | |
download | skalibs-dd6bb6c6b8298ebeff2d1882becb36580b969d6f.tar.xz |
New 2.11.0.0 branch with several modifications
- libbiguint removed
- cdb_make changed to cdbmake (because different ui)
- cdb redesigned
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src/libbiguint/bu_addc.c')
-rw-r--r-- | src/libbiguint/bu_addc.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/src/libbiguint/bu_addc.c b/src/libbiguint/bu_addc.c deleted file mode 100644 index b6d1ccb..0000000 --- a/src/libbiguint/bu_addc.c +++ /dev/null @@ -1,19 +0,0 @@ -/* ISC license. */ - -#include <skalibs/bsdsnowflake.h> -#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, int carry) -{ - unsigned int i = 0 ; - for (; i < cn ; i++) - { - 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 ; - } - return carry ? (errno = EOVERFLOW, 0) : 1 ; -} |