59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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*
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* Author Karsten Keil <kkeil@novell.com>
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*
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* Thanks to Jan den Ouden
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* Fritz Elfert
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* Copyright 2008 by Karsten Keil <kkeil@novell.com>
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*/
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#ifndef _MISDN_FSM_H
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#define _MISDN_FSM_H
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#include <linux/timer.h>
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/* Statemachine */
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struct FsmInst;
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typedef void (*FSMFNPTR)(struct FsmInst *, int, void *);
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struct Fsm {
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FSMFNPTR *jumpmatrix;
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int state_count, event_count;
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char **strEvent, **strState;
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};
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struct FsmInst {
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struct Fsm *fsm;
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int state;
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int debug;
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void *userdata;
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int userint;
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void (*printdebug) (struct FsmInst *, char *, ...);
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};
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struct FsmNode {
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int state, event;
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void (*routine) (struct FsmInst *, int, void *);
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};
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struct FsmTimer {
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struct FsmInst *fi;
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struct timer_list tl;
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int event;
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void *arg;
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};
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extern int mISDN_FsmNew(struct Fsm *, struct FsmNode *, int);
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extern void mISDN_FsmFree(struct Fsm *);
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extern int mISDN_FsmEvent(struct FsmInst *, int , void *);
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extern void mISDN_FsmChangeState(struct FsmInst *, int);
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extern void mISDN_FsmInitTimer(struct FsmInst *, struct FsmTimer *);
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extern int mISDN_FsmAddTimer(struct FsmTimer *, int, int, void *, int);
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extern void mISDN_FsmRestartTimer(struct FsmTimer *, int, int, void *, int);
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extern void mISDN_FsmDelTimer(struct FsmTimer *, int);
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#endif
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