> Module Name:	src
> Committed By:	christos
> Date:		Sat Dec  3 17:10:47 UTC 2005
> 
> Modified Files:
> 	src/sys/sys: cc_microtime.h cpu_data.h disklabel_gpt.h drvctlio.h
> 	    dvdio.h ieee754.h ioctl_compat.h joystick.h lwp.h null.h once.h
> 	    sa.h savar.h systrace.h timex.h tprintf.h tty.h workqueue.h
> 
> Log Message:
> Make sure that multiple header inclusion is done, it uses consistent names,
> and it is around the whole code of the file, not parts of it.

-#endif /* !defined(_SYS_WORKQUEUE_H_) */
+#endif /* _SYS_WORKQUEUE_H_ */

-#endif /* !_SYSTRACE_H_ */
+#endif /* !_SYS_SYSTRACE_H_ */

it seems inconsistent about "!" in the comments.  which is your intention?

YAMAMOTO Takashi