1169689Skan/* Set operations on pointers 2169689Skan Copyright (C) 2004 Free Software Foundation, Inc. 3169689Skan 4169689SkanThis file is part of GCC. 5169689Skan 6169689SkanGCC is free software; you can redistribute it and/or modify it under 7169689Skanthe terms of the GNU General Public License as published by the Free 8169689SkanSoftware Foundation; either version 2, or (at your option) any later 9169689Skanversion. 10169689Skan 11169689SkanGCC is distributed in the hope that it will be useful, but WITHOUT ANY 12169689SkanWARRANTY; without even the implied warranty of MERCHANTABILITY or 13169689SkanFITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14169689Skanfor more details. 15169689Skan 16169689SkanYou should have received a copy of the GNU General Public License 17169689Skanalong with GCC; see the file COPYING. If not, write to the Free 18169689SkanSoftware Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 19169689Skan02110-1301, USA. */ 20169689Skan 21169689Skan#ifndef POINTER_SET_H 22169689Skan#define POINTER_SET_H 23169689Skan 24169689Skanstruct pointer_set_t; 25169689Skanstruct pointer_set_t *pointer_set_create (void); 26169689Skanvoid pointer_set_destroy (struct pointer_set_t *pset); 27169689Skan 28169689Skanint pointer_set_contains (struct pointer_set_t *pset, void *p); 29169689Skanint pointer_set_insert (struct pointer_set_t *pset, void *p); 30171825Skanvoid pointer_set_traverse (struct pointer_set_t *, bool (*) (void *, void *), 31171825Skan void *); 32169689Skan 33171825Skanstruct pointer_map_t; 34171825Skanstruct pointer_map_t *pointer_map_create (void); 35171825Skanvoid pointer_map_destroy (struct pointer_map_t *pmap); 36171825Skan 37171825Skanvoid **pointer_map_contains (struct pointer_map_t *pmap, void *p); 38171825Skanvoid **pointer_map_insert (struct pointer_map_t *pmap, void *p); 39171825Skanvoid pointer_map_traverse (struct pointer_map_t *, 40171825Skan bool (*) (void *, void **, void *), void *); 41171825Skan 42169689Skan#endif /* POINTER_SET_H */ 43