#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 unsigned long	usize;typedef	uint	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<<30)#define	FPOVFL	(1<<19)#define	FPUNFL	((1<<29)|(1<<28))#define	FPZDIV	(1<<18)#define	FPINVAL	(1<<17) #define	FPRNR	(2<<26)#define	FPRZ		(0<<26)#define	FPRPINF	(3<<26)#define	FPRNINF	(1<<26)#define	FPRMASK	(3<<26) #define	FPPEXT	0#define	FPPSGL	0#define	FPPDBL	0#define	FPPMASK	0/* FSR */#define	FPAINEX	(1<<24)#define	FPAUNFL	(1<<23)#define	FPAOVFL	(1<<22)#define	FPAZDIV	(1<<21)#define	FPAINVAL	(1<<20)union FPdbleword{	double	x;	struct {	/* little endian */		ulong lo;		ulong hi;	};}; /* 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)?\		((list += 4), (mode*)list)[-4]:\	(sizeof(mode) == 2)?\		((list += 4), (mode*)list)[-2]:\	sizeof(mode)>4?\		((mode*)(list = (char*)((uintptr)(list+7) & ~7) + sizeof(mode)))[-1]:\		((list += sizeof(mode)), (mode*)list)[-1])#define va_copy(targ, list)\	(targ = list)