#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 ushort		Rune;
typedef union
{
	char	clength[8];
	vlong	vlength;
	struct
	{
		long	hlength;
		long	length;
	};
} Length;
typedef long	jmp_buf[2];
#define	JMPBUFSP	0
#define	JMPBUFPC	1
#define	JMPBUFDPC	0

/* FCR */
#define	FPINEX	(1<<5)
#define	FPUNFL	((1<<4)|(1<<1))
#define	FPOVFL	(1<<3)
#define	FPZDIV	(1<<2)
#define	FPINVAL	(1<<0)
#define	FPRNR	(0<<10)
#define	FPRZ	(3<<10)
#define	FPRPINF	(2<<10)
#define	FPRNINF	(1<<10)
#define	FPRMASK	(3<<10)
#define	FPPEXT	(3<<8)
#define	FPPSGL	(0<<8)
#define	FPPDBL	(2<<8)
#define	FPPMASK	(3<<8)
/* FSR */
#define	FPAINEX	FPINEX
#define	FPAOVFL	FPOVFL
#define	FPAUNFL	FPUNFL
#define	FPAZDIV	FPZDIV
#define	FPAINVAL	FPINVAL

typedef char *va_list;

#define va_start(list, start) list = (sizeof(start)<4 ? (char *)((int *)&(start)+1) : \
(char *)(&(start)+1))
#define va_end(list)
#define va_arg(list, mode) ((mode*)(list += sizeof(mode)))[-1]