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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/isdn/hisax/fsm.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/isdn/hisax/fsm.h')
-rw-r--r--drivers/isdn/hisax/fsm.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/isdn/hisax/fsm.h b/drivers/isdn/hisax/fsm.h
new file mode 100644
index 0000000..f02f7da
--- /dev/null
+++ b/drivers/isdn/hisax/fsm.h
@@ -0,0 +1,61 @@
+/* $Id: fsm.h,v 1.3.2.2 2001/09/23 22:24:47 kai Exp $
+ *
+ * Finite state machine
+ *
+ * Author Karsten Keil
+ * Copyright by Karsten Keil <keil@isdn4linux.de>
+ * by Kai Germaschewski <kai.germaschewski@gmx.de>
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#ifndef __FSM_H__
+#define __FSM_H__
+
+#include <linux/timer.h>
+
+struct FsmInst;
+
+typedef void (* FSMFNPTR)(struct FsmInst *, int, void *);
+
+struct Fsm {
+ FSMFNPTR *jumpmatrix;
+ int state_count, event_count;
+ char **strEvent, **strState;
+};
+
+struct FsmInst {
+ struct Fsm *fsm;
+ int state;
+ int debug;
+ void *userdata;
+ int userint;
+ void (*printdebug) (struct FsmInst *, char *, ...);
+};
+
+struct FsmNode {
+ int state, event;
+ void (*routine) (struct FsmInst *, int, void *);
+};
+
+struct FsmTimer {
+ struct FsmInst *fi;
+ struct timer_list tl;
+ int event;
+ void *arg;
+};
+
+int FsmNew(struct Fsm *fsm, struct FsmNode *fnlist, int fncount);
+void FsmFree(struct Fsm *fsm);
+int FsmEvent(struct FsmInst *fi, int event, void *arg);
+void FsmChangeState(struct FsmInst *fi, int newstate);
+void FsmInitTimer(struct FsmInst *fi, struct FsmTimer *ft);
+int FsmAddTimer(struct FsmTimer *ft, int millisec, int event,
+ void *arg, int where);
+void FsmRestartTimer(struct FsmTimer *ft, int millisec, int event,
+ void *arg, int where);
+void FsmDelTimer(struct FsmTimer *ft, int where);
+
+#endif
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