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Diffstat (limited to 'src/libopm/src/list.h')
-rw-r--r-- | src/libopm/src/list.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/libopm/src/list.h b/src/libopm/src/list.h new file mode 100644 index 0000000..c18f099 --- /dev/null +++ b/src/libopm/src/list.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2002-2003 Erik Fears + * Copyright (c) 2014-2018 ircd-hybrid development team + * + * 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 + */ + +/*! \file list.h + * \brief A header for the list manipulation routines. + * \version $Id$ + */ + +#ifndef LIST_H +#define LIST_H + +#define LIST_FOREACH(pos, head) for (pos = (head); pos != NULL; pos = pos->next) +#define LIST_FOREACH_SAFE(pos, n, head) for (pos = (head), n = pos ? pos->next : NULL; pos != NULL; pos = n, n = pos ? pos->next : NULL) +#define LIST_FOREACH_PREV(pos, head) for (pos = (head); pos != NULL; pos = pos->prev) +#define LIST_SIZE(list) (list)->elements + +extern OPM_NODE_T *libopm_node_create(void *); + +extern OPM_NODE_T *libopm_list_add(OPM_LIST_T *, OPM_NODE_T *); +extern OPM_NODE_T *libopm_list_remove(OPM_LIST_T *, OPM_NODE_T *); + +extern void libopm_node_free(OPM_NODE_T *); +#endif /* LIST_H */ |