2 * Bit Array Signatures -- A Dubious Detector of Duplicates
4 * (c) 2002 Martin Mares <mj@ucw.cz>
9 struct bitsig *bitsig_init(uns perrlog, uns maxn);
10 void bitsig_free(struct bitsig *b);
11 int bitsig_member(struct bitsig *b, byte *item);
12 int bitsig_insert(struct bitsig *b, byte *item);