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I guess I forgot there was a unary ^ operator.

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R=r
DELTA=3  (0 added, 1 deleted, 2 changed)
OCL=29151
CL=29176
This commit is contained in:
Russ Cox 2009-05-21 11:52:20 -07:00
parent 96cfd154d8
commit f2dfc55f34
1 changed files with 2 additions and 3 deletions
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5
src/lib/hash/crc32/crc32.go
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@ -81,12 +81,11 @@ func (d *digest) Reset() {
}
func update(crc uint32, tab *Table, p []byte) uint32 {
crc ^= 0xFFFFFFFF;
crc = ^crc;
for i := 0; i < len(p); i++ {
crc = tab[byte(crc) ^ p[i]] ^ (crc >> 8);
}
crc ^= 0xFFFFFFFF;
return crc;
return ^crc;
}
func (d *digest) Write(p []byte) (n int, err os.Error) {