PERFORCE change 96867 for review

[John Birrell]

http://perforce.freebsd.org/chv.cgi?CH=96867

Change 96867 by jb at jb_freebsd2 on 2006/05/09 19:34:16

	Add a definition for the cyclic timer callback function.

Affected files ...

.. //depot/projects/dtrace/src/sys/sys/systm.h#3 edit

Differences ...

==== //depot/projects/dtrace/src/sys/sys/systm.h#3 (text+ko) ====

@@ -207,6 +207,12 @@
 
 void	realitexpire(void *);
 
+/*
+ * Cyclic clock function type definition used to hook the cyclic 
+ * subsystem into the appropriate timer interrupt.
+ */
+typedef	void (*cyclic_clock_func_t)(void);
+
 void	hardclock(int usermode, uintfptr_t pc);
 void	hardclock_cpu(int usermode);
 void	softclock(void *);