ea515494cb
"LOG_H" is a macro which is also used by ffmpeg/log.h. This is ffmpeg's fault, because short macros should be reserved for applications, but since it's always a good idea to choose prefixed macro names, even for applications, we are going to do that in MPD.
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* the Music Player Daemon (MPD)
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* Copyright (C) 2008 Max Kellermann <max@duempel.org>
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* This project's homepage is: http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* "struct strset" is a hashed string set: you can add strings to this
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* library, and it stores them as a set of unique strings. You can
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* get the size of the set, and you can enumerate through all values.
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*
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* It is important to note that the strset does not copy the string
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* values - it stores the exact pointers it was given in strset_add().
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*/
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#ifndef MPD_STRSET_H
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#define MPD_STRSET_H
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#include "gcc.h"
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struct strset;
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mpd_malloc struct strset *strset_new(void);
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void strset_free(struct strset *set);
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void strset_add(struct strset *set, const char *value);
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int strset_get(const struct strset *set, const char *value);
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unsigned strset_size(const struct strset *set);
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void strset_rewind(struct strset *set);
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const char *strset_next(struct strset *set);
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#endif
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