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/*
* libdect timer handling
*
* Copyright (c) 2009-2010 Patrick McHardy <kaber@trash.net>
*/
#ifndef _LIBDECT_TIMER_H
#define _LIBDECT_TIMER_H
#include <utils.h>
struct dect_handle;
enum dect_timer_state {
DECT_TIMER_STOPPED,
DECT_TIMER_RUNNING,
};
/**
* struct dect_timer - libdect timer
*
* @callback: callback to invoke on timer expiry
* @data: libdect internal data
* @state: libdect internal state
* @priv: libdect user private timer storage
*/
struct dect_timer {
void (*callback)(struct dect_handle *,
struct dect_timer *);
void *data;
enum dect_timer_state state;
uint8_t priv[] __aligned(__alignof__(uint64_t));
};
extern struct dect_timer *dect_timer_alloc(const struct dect_handle *dh);
extern void dect_timer_free(const struct dect_handle *dh, struct dect_timer *timer);
extern void dect_timer_setup(struct dect_timer *timer,
void (*cb)(struct dect_handle *, struct dect_timer *),
void *data);
extern void dect_timer_start(const struct dect_handle *dh,
struct dect_timer *timer, unsigned int timeout);
extern void dect_timer_stop(const struct dect_handle *dh, struct dect_timer *timer);
extern bool dect_timer_running(const struct dect_timer *timer);
#endif /* _LIBDECT_TIMER_H */
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