//
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// Copyright 2017 Garrett D'Amore <garrett@damore.org>
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//
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// This software is supplied under the terms of the MIT License, a
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// copy of which should be located in the distribution where this
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// file was obtained (LICENSE.txt). A copy of the license may also be
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// found online at https://opensource.org/licenses/MIT.
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//
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#ifndef CORE_TIMER_H
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#define CORE_TIMER_H
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#include "core/defs.h"
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#include "core/list.h"
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// For the sake of simplicity, we just maintain a single global timer thread.
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struct nni_timer_node {
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nni_time t_expire;
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nni_cb t_cb;
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void * t_arg;
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nni_list_node t_node;
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};
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typedef struct nni_timer_node nni_timer_node;
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extern void nni_timer_init(nni_timer_node *, nni_cb, void *);
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extern void nni_timer_fini(nni_timer_node *);
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extern void nni_timer_schedule(nni_timer_node *, nni_time);
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extern void nni_timer_cancel(nni_timer_node *);
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extern int nni_timer_sys_init(void);
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extern void nni_timer_sys_fini(void);
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#endif // CORE_TIMER_H
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