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Compilation fix

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This commit is contained in:
lucaderi 2020-07-01 11:22:06 +02:00
parent ff689f9b72
commit 2cf63fb90d
1 changed files with 13 additions and 13 deletions
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26
src/pearson.c
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@ -224,18 +224,18 @@ void pearson_hash_128 (uint8_t *out, const uint8_t *in, size_t len) {
// 16-bit hash: the return value has to be interpreted as uint16_t and
// follows machine-specific endianess in memory
uint16_t pearson_hash_16 (const uint8_t *in, size_t len) {
size_t i;
uint16_t hash = 0;
uint16_t hash_mask = 0x0100;
uint16_t hash = 0;
uint16_t hash_mask = 0x0100;
for (size_t i = 0; i < len; i++) {
// broadcast the character, xor into hash, make them different permutations
uint16_t c = (uint8_t)in[i];
c |= c << 8;
hash ^= c ^ hash_mask;
// table lookup
hash = t[(uint8_t)hash] + (t[hash >> 8] << 8);
}
// output
return hash;
for (i = 0; i < len; i++) {
// broadcast the character, xor into hash, make them different permutations
uint16_t c = (uint8_t)in[i];
c |= c << 8;
hash ^= c ^ hash_mask;
// table lookup
hash = t[(uint8_t)hash] + (t[hash >> 8] << 8);
}
// output
return hash;
}