#ifndef _PLAN9_SOURCE#define _PLAN9_SOURCE #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	long uintptr;typedef unsigned long	usize;typedef	uint		Rune;typedef uintptr		jmp_buf[2];typedef 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; typedef union FPdbleword FPdbleword;union FPdbleword{	double	x;	struct {	/* little endian */		uint lo;		uint hi;	};}; #ifndef _SIZE_T#define _SIZE_Ttypedef unsigned long size_t;#endif #ifndef _SSIZE_T#define _SSIZE_Ttypedef long ssize_t;#endif #ifndef _TIME_T#define _TIME_Ttypedef long time_t;#endif #include <stdarg.h>#define	USED(x)		if(x){}else{}#define	SET(x) #define abort	        kabort#define atexit          atexits#define atexitdont      atexitsdont#define getenv		kgetenv#define memccpy		kmemccpy#define qsort           kqsort#define rand		krand#define srand		kseedrand#define strtod		kstrtod#define strtol		kstrtol#define strtoul		kstrtoul#define strtoll		kstrtoll#define strtoull	kstrtoull#define strchrnul	kstrchr#define time(n)         ktime(n)#define timezone        ktimezone #define fabs		__builtin_fabs#define fmod		kfmod#define frexp		kfrexp#define ldexp		kldexp#define modf		kmodf #endif