actube/src/cw/mlist.h

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/*
This file is part of actube.
actube 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 3 of the License, or
(at your option) any later version.
libcapwap 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MLIST_H
#define __MLIST_H
/**
* @file
* @brief Mlist Mini list
*/
/**
* @defgroup MLIST MLIST
* @{
*/
/**
* Element of an mlist.
* It's a simple connected list, just with pone connection to the
* next element.
*/
struct mlist_elem {
/** Pointer to data */
void *data;
/**
* Pointer to next element
* The last element is determined by a NULL pointer
* */
struct mlist_elem *next;
};
struct mlist {
void *data;
int (*cmp) (void *d1, void *d2);
struct mlist_elem *list;
};
typedef struct mlist mlist_t;
/**
* defgroup MLIST_FUNCTIONS
* @{
*/
extern mlist_t *mlist_create(int (*cmp) (void *v1, void *v2));
extern struct mlist_elem *mlist_append(mlist_t * l, void *data);
extern struct mlist_elem *mlist_find(mlist_t * l, struct mlist_elem *start, void *data);
extern struct mlist_elem *mlist_replace(mlist_t *l, struct mlist_elem *start, void *data);
/**
* @}
*/
#define mlist_foreach(i,l)\
for (i=l->data; i; i=i->next)
/**
* @}
*/
#endif