pointer-set.h revision 169689 
1/* Set operations on pointers
2   Copyright (C) 2004 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 2, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING.  If not, write to the Free
18Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
1902110-1301, USA.  */
20
21#ifndef POINTER_SET_H
22#define POINTER_SET_H
23
24struct pointer_set_t;
25
26struct pointer_set_t *pointer_set_create (void);
27void pointer_set_destroy (struct pointer_set_t *pset);
28
29int pointer_set_contains (struct pointer_set_t *pset, void *p);
30int pointer_set_insert (struct pointer_set_t *pset, void *p);
31
32#endif  /* POINTER_SET_H  */
33