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Diffstat (limited to 'trunk/src/sllist.h')
| -rw-r--r-- | trunk/src/sllist.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/trunk/src/sllist.h b/trunk/src/sllist.h new file mode 100644 index 000000000..1e81abef3 --- /dev/null +++ b/trunk/src/sllist.h @@ -0,0 +1,52 @@ +/* the Music Player Daemon (MPD) + * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com) + * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* a very simple singly-linked-list structure for queues/buffers */ + +#ifndef SLLIST_H +#define SLLIST_H + +#include <stddef.h> + +/* just free the entire structure if it's free-able, the 'data' member + * should _NEVER_ be explicitly freed + * + * there's no free command, iterate through them yourself and just + * call free() on it iff you xmalloc'd them */ + +struct strnode { + struct strnode *next; + char *data; +}; + +struct sllnode { + struct sllnode *next; + void *data; + size_t size; +}; + +struct strnode *new_strnode(char *s); + +struct strnode *new_strnode_dup(char *s, const size_t size); + +struct strnode *dup_strlist(struct strnode *old); + +struct sllnode *new_sllnode(void *s, const size_t size); + + +#endif /* SLLIST_H */ |