Clock	Defines		Restrictions		AddDef	   Kernel
PPS	PPS
	PPSPPS		/STREAM/			   STREAM(ppsclock|ppsclocd)
	PPSCLK		/LD/||/STREAM/			   LD||STREAM(tty_clock||tty_clk_streams)
	PPSCD		/STREAM/			   STREAM(ppsclock|ppsclocd)
LOCAL	LOCAL_CLOCK
PST	PST
	PSTCLK		/LD/||/STREAM/			   LD||STREAM(tty_clock||tty_clk_streams)
	PSTPPS		/PPSPPS/
WWVB	WWVB
	WWVBCLK		/LD/||/STREAM/		PPSPPS	   LD||STREAM(tty_clock||tty_clk_streams)
	WWVBPPS		/PPSPPS/
CHU	CHU		/SUNOS4/			   none
PARSE	PARSE		/SYSV_TTYS/||/STREAM/||/TERMIOS/	PPS	   any||STREAM(parse||ppsclock||ppsclocd)
	PARSEPPS	/SYSV_TTYS/||/STREAM/||/TERMIOS/	PPS	   any||STREAM(parse||ppsclock||ppsclocd)
	CLOCK_*
MX4200	MX4200PPS	/PPSPPS/
AS2201	AS2201
	AS2201PPS	/PPSPPS/
GOES	GOES
	GOESPPS		/PPSPPS/
GPSTM	GPSTM
	GPSTTMPPS	/PPSPPS/
OMEGA	OMEGA
	OMEGAPPS	/PPSPPS/
TPRO	TPRO		/SUNOS/
LEITCH	LEITCH
	LEITCHPPS	/PPSPPS/
MSFEES	MSFEESPPS	/PPSPPS/
IRIG	IRIG		/SUNOS/				   BSDAUDIO