/* * Copyright (C) 2003-2009 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ /** * "struct strset" is a hashed string set: you can add strings to this * library, and it stores them as a set of unique strings. You can * get the size of the set, and you can enumerate through all values. * * It is important to note that the strset does not copy the string * values - it stores the exact pointers it was given in strset_add(). */ #ifndef MPD_STRSET_H #define MPD_STRSET_H #include <glib.h> struct strset; G_GNUC_MALLOC struct strset *strset_new(void); void strset_free(struct strset *set); void strset_add(struct strset *set, const char *value); int strset_get(const struct strset *set, const char *value); unsigned strset_size(const struct strset *set); void strset_rewind(struct strset *set); const char *strset_next(struct strset *set); #endif