#define nil		((void*)0)typedef	unsigned short	ushort;typedef	unsigned char	uchar;typedef	unsigned long	ulong;typedef	unsigned int	uint;typedef	signed char	schar;typedef	long long	vlong;typedef	unsigned long long uvlong;typedef unsigned long	uintptr;typedef	ushort		Rune;typedef 	union FPdbleword FPdbleword;typedef long	jmp_buf[2];#define	JMPBUFSP	0#define	JMPBUFPC	1#define	JMPBUFDPC	0typedef unsigned int	mpdigit;	/* for /sys/include/mp.h */typedef unsigned char u8int;typedef unsigned short u16int;typedef unsigned int	u32int;typedef unsigned long long u64int; /* FCR */#define	FPINEX	(1<<7)#define	FPUNFL	(1<<8)#define	FPOVFL	(1<<9)#define	FPZDIV	(1<<10)#define	FPINVAL	(1<<11)#define	FPRNR	(0<<0)#define	FPRZ	(1<<0)#define	FPRPINF	(2<<0)#define	FPRNINF	(3<<0)#define	FPRMASK	(3<<0)#define	FPPEXT	0#define	FPPSGL	0#define	FPPDBL	0#define	FPPMASK	0/* FSR */#define	FPAINEX	(1<<2)#define	FPAOVFL	(1<<4)#define	FPAUNFL	(1<<3)#define	FPAZDIV	(1<<5)#define	FPAINVAL	(1<<6)union FPdbleword{	double	x;	struct {	/* big endian */		ulong hi;		ulong lo;	};}; /* stdarg */typedef	char*	va_list;#define va_start(list, start) list =\	(sizeof(start) < 4?\		(char*)((int*)&(start)+1):\		(char*)(&(start)+1))#define va_end(list)\	USED(list)#define va_arg(list, mode)\	((sizeof(mode) == 1)?\		((mode*)(list += 4))[-1]:\	(sizeof(mode) == 2)?\		((mode*)(list += 4))[-1]:\		((mode*)(list += sizeof(mode)))[-1])