Created
October 5, 2017 22:06
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| // Djb2 hash function | |
| unsigned long hash(char *str) { | |
| unsigned long hash = 5381; | |
| int c; | |
| while ((c = *str++)) | |
| hash = ((hash << 5) + hash) + c; /* hash * 33 + c */ | |
| return hash % NUM_BUCKETS; | |
| } |
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Thanks a lot for this sharing