Alarm*	alarm(int, void (*)(Alarm*), void*);void	alarminit(void);void	archbacklight(int);char*	archconfig(void);void	archdisableuart(int);void	archenableuart(int, int);void	archenableusb(int);void	archetherdisable(int);int	archetherenable(int, int*, int*);int	archflashreset(char*, void**, long*);void	archinit(void);int	archoptionsw(void);int	bootp(int, char*);void	cancel(Alarm*);void	checkalarms(void);void	clockinit(void);void	clockintr(Ureg*, void*);void	consinit(void);void	cpminit(void);void	cpuidprint(void);#define	dcflush(a,b)void	delay(int);void	eieio(void);uchar*	etheraddr(int);int	etherinit(void);int	etherrxpkt(int, Etherpkt*, int);int	ethertxpkt(int, Etherpkt*, int, int);void	exception(void);int	flashboot(int);int	flashbootable(int);char*	flashconfig(int);int	flashinit(void);void	free(void*);void	freeb(Block*);int	getcfields(char*, char**, int, char*);char*	getconf(char*);ulong	getdec(void);ulong	gethid0(void);ulong	getimmr(void);ulong	getmsr(void);ulong	getpvr(void);int	getstr(char*, char*, int, char*);ulong	gettbl(void);ulong	gettbu(void);int	hardinit(void);long	hardread(int, void*, long);long	hardseek(int, long);long	hardwrite(int, void*, long);long	i2csend(int, void*, long);void	i2csetup(void);void*	ialloc(ulong, int);Block*	iallocb(int);void	idle(void);int	isaconfig(char*, int, ISAConf*);int	issqueezed(uchar*);void	kbdchar(Queue*, int);void	kbdinit(void);void	kbdreset(void);void	machinit(void);void*	malloc(ulong);ulong	mapalloc(RMap*, ulong, int, int);void	mapfree(RMap*, ulong, int);void	mapinit(RMap*, Map*, int);void	meminit(void);void	microdelay(int);void	mmuinit(void);int	optionsw(void);void	panic(char*, ...);int	parseether(uchar*, char*);int	plan9boot(int, long (*)(int, long), long (*)(int, void*, long));void	putdec(ulong);void	puthid0(ulong);void	putmsr(ulong);int	qbgetc(Queue*);void	qbputc(Queue*, int);void	qbwrite(Queue*, Block*);Block*	qget(Queue*);long	qlen(Queue*);Queue*	qopen(int, int, void (*)(void*), void*);#define	qpass	qbwritevoid	scc2stop(void);void	sccnmsi(int, int, int);void	sched(void);void	screeninit(void);void	screenputs(char*, int);void	sdraminit(ulong);Partition*	sethardpart(int, char*);Partition*	setscsipart(int, char*);void	setvec(int, void (*)(Ureg*, void*), void*);int	splhi(void);int	spllo(void);void	splx(int);void	trapinit(void);void	uartputs(char*, int);void	uartsetboot(void (*f)(uchar*, int));void	uartspecial(int, int, Queue**, Queue**, void(*)(Queue*,int));void	uartwait(void);long	unsqueezef(Block*, ulong*); #define	GSHORT(p)	(((p)[1]<<8)|(p)[0])#define	GLONG(p)	((GSHORT(p+2)<<16)|GSHORT(p))#define	GLSHORT(p)	(((p)[0]<<8)|(p)[1])#define	GLLONG(p)	((GLSHORT(p)<<16)|GLSHORT(p+2)) #define KADDR(a)	((void*)((ulong)(a)|KZERO))#define PADDR(a)	((ulong)(a)&~KSEGM) /* IBM bit field order */#define	IBIT(b)	((ulong)1<<(31-(b)))#define	SIBIT(n)	((ushort)1<<(15-(n))) #define IOREGS(x, T)	((T*)((char*)m->iomem+(x))) int	uartinit(void);Partition*	setuartpart(int, char*);long	uartread(int, void*, long);long	uartseek(int, long);