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Use backward compatible variable initializers

This commit is contained in:
Lassi Kortela 2019-08-18 13:40:04 +03:00
parent 7025b8cd32
commit 9571262535
1 changed files with 8 additions and 4 deletions
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12
c/bitvector.c
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@ -107,13 +107,17 @@ static int ntz(uint32_t x)
// returns n if no set bits.
uint32_t bitvector_next(uint32_t *b, uint64_t n0, uint64_t n)
{
uint32_t i;
uint32_t nb;
uint32_t nw;
uint32_t w;
if (n0 >= n)
return n;
uint32_t i = n0 >> 5;
uint32_t nb = n0 & 31;
uint32_t nw = (n + 31) >> 5;
uint32_t w;
i = n0 >> 5;
nb = n0 & 31;
nw = (n + 31) >> 5;
if (i < nw - 1 || (n & 31) == 0)
w = b[i] >> nb;