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# src/dirvec.h

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    00001 /*
    00002  * Copyright (C) 2003-2010 The Music Player Daemon Project
    00003  * http://www.musicpd.org
    00004  *
    00005  * This program is free software; you can redistribute it and/or modify
    00006  * it under the terms of the GNU General Public License as published by
    00007  * the Free Software Foundation; either version 2 of the License, or
    00008  * (at your option) any later version.
    00009  *
    00010  * This program is distributed in the hope that it will be useful,
    00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013  * GNU General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU General Public License along
    00016  * with this program; if not, write to the Free Software Foundation, Inc.,
    00017  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
    00018  */
    00019
    00020 #ifndef MPD_DIRVEC_H
    00021 #define MPD_DIRVEC_H
    00022
    00023 #include <stddef.h>
    00024
    00025 struct dirvec {
    00026         struct directory **base;
    00027         size_t nr;
    00028 };
    00029
    00030 void dirvec_init(void);
    00031
    00032 void dirvec_deinit(void);
    00033
    00034 void dirvec_sort(struct dirvec *dv);
    00035
    00036 struct directory *dirvec_find(const struct dirvec *dv, const char *path);
    00037
    00038 int dirvec_delete(struct dirvec *dv, struct directory *del);
    00039
    00040 void dirvec_add(struct dirvec *dv, struct directory *add);
    00041
    00042 static inline void
    00043 dirvec_clear(struct dirvec *dv)
    00044 {
    00045         dv->nr = 0;
    00046 }
    00047
    00048 void dirvec_destroy(struct dirvec *dv);
    00049
    00050 int dirvec_for_each(const struct dirvec *dv,
    00051                     int (*fn)(struct directory *, void *), void *arg);
    00052
    00053 #endif /* DIRVEC_H */