2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.1 1994-09-26 10:17:42 adam
8 * Dfa-module header files.
14 typedef unsigned short BSetWord;
15 typedef BSetWord *BSet;
17 typedef struct BSetHandle_ {
18 unsigned size; /* size of set in members */
19 unsigned wsize; /* size of individual set (in BSetWord)*/
20 unsigned offset; /* offset in current set block */
21 unsigned chunk; /* chunk, i.e. size of each block */
22 struct BSetHandle_ *setchain;
26 BSetHandle *mk_BSetHandle (int size, int chunk);
27 void rm_BSetHandle (BSetHandle **shp);
28 int inf_BSetHandle (BSetHandle *sh, long *used, long *alloc);
29 BSet cp_BSet (BSetHandle *sh, BSet dst, BSet src);
30 void add_BSet (BSetHandle *sh, BSet dst, unsigned member);
31 void union_BSet (BSetHandle *sh, BSet dst, BSet src);
32 BSet mk_BSet (BSetHandle **shp);
33 void rm_BSet (BSetHandle **shp);
34 void res_BSet (BSetHandle *sh, BSet dst);
35 void com_BSet (BSetHandle *sh, BSet dst);
36 void pr_BSet (BSetHandle *sh, BSet src);
37 unsigned test_BSet (BSetHandle *sh, BSet src, unsigned member);
38 int trav_BSet (BSetHandle *sh, BSet src, unsigned member);
39 int travi_BSet (BSetHandle *sh, BSet src, unsigned member);
40 unsigned hash_BSet (BSetHandle *sh, BSet src);
41 int eq_BSet (BSetHandle *sh, BSet dst, BSet src);
42 void pr_charBSet (BSetHandle *sh, BSet src, void (*f)(int));