neingeist/c-exercises
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reindent bloom.c

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orange 2013-06-18 17:35:10 +02:00
parent bc13bda65b
commit ba7633d4e0
1 changed files with 15 additions and 15 deletions
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30
bloom.c
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@ -8,7 +8,7 @@
*
* See http://isthe.com/chongo/tech/comp/fnv/
*/
uint32_t fnv32_1(uint8_t *data, size_t data_len) {
uint32_t fnv32_1(uint8_t * data, size_t data_len) {
uint32_t hash;
/* Constants, for 32-bit only. */
@ -17,8 +17,8 @@ uint32_t fnv32_1(uint8_t *data, size_t data_len) {
hash = offset_basis;
for (size_t i = 0; i < data_len; i++) {
hash = hash * FNV_prime; /* implictly modulo 2^32 */
hash = hash ^ data[i]; /* implictly only on lower octet. */
hash = hash * FNV_prime; /* implictly modulo 2^32 */
hash = hash ^ data[i]; /* implictly only on lower octet. */
}
return hash;
}
@ -30,17 +30,17 @@ uint32_t fnv32_1_str(char *string) {
int main(void) {
/* Test FNV32_1 */
assert(fnv32_1_str("03SB[") == 0x00000000UL);
assert(fnv32_1_str("") == 0x811c9dc5UL);
assert(fnv32_1_str("a") == 0x050c5d7eUL);
assert(fnv32_1_str("b") == 0x050c5d7dUL);
assert(fnv32_1_str("c") == 0x050c5d7cUL);
assert(fnv32_1_str("d") == 0x050c5d7bUL);
assert(fnv32_1_str("e") == 0x050c5d7aUL);
assert(fnv32_1_str("f") == 0x050c5d79UL);
assert(fnv32_1_str("fo") == 0x6b772514UL);
assert(fnv32_1_str("foo") == 0x408f5e13UL);
assert(fnv32_1_str("foob") == 0xb4b1178bUL);
assert(fnv32_1_str("fooba") == 0xfdc80fb0UL);
assert(fnv32_1_str("03SB[") == 0x00000000UL);
assert(fnv32_1_str("") == 0x811c9dc5UL);
assert(fnv32_1_str("a") == 0x050c5d7eUL);
assert(fnv32_1_str("b") == 0x050c5d7dUL);
assert(fnv32_1_str("c") == 0x050c5d7cUL);
assert(fnv32_1_str("d") == 0x050c5d7bUL);
assert(fnv32_1_str("e") == 0x050c5d7aUL);
assert(fnv32_1_str("f") == 0x050c5d79UL);
assert(fnv32_1_str("fo") == 0x6b772514UL);
assert(fnv32_1_str("foo") == 0x408f5e13UL);
assert(fnv32_1_str("foob") == 0xb4b1178bUL);
assert(fnv32_1_str("fooba") == 0xfdc80fb0UL);
assert(fnv32_1_str("foobar") == 0x31f0b262UL);
}