1 e5aa96ac 2004-12-26 devnull /*
 2 e5aa96ac 2004-12-26 devnull  * compiler directive on Plan 9
 3 e5aa96ac 2004-12-26 devnull  */
 4 e5aa96ac 2004-12-26 devnull #ifndef USED
 5 e5aa96ac 2004-12-26 devnull #define USED(x) if(x);else
 6 e5aa96ac 2004-12-26 devnull #endif
 7 91c13e54 2004-02-29 devnull 
 8 e5aa96ac 2004-12-26 devnull /*
 9 e5aa96ac 2004-12-26 devnull  * easiest way to make sure these are defined
10 e5aa96ac 2004-12-26 devnull  */
11 e5aa96ac 2004-12-26 devnull #define uchar	_fmtuchar
12 e5aa96ac 2004-12-26 devnull #define ushort	_fmtushort
13 e5aa96ac 2004-12-26 devnull #define uint	_fmtuint
14 e5aa96ac 2004-12-26 devnull #define ulong	_fmtulong
15 e5aa96ac 2004-12-26 devnull #define vlong	_fmtvlong
16 e5aa96ac 2004-12-26 devnull #define uvlong	_fmtuvlong
17 91c13e54 2004-02-29 devnull typedef unsigned char		uchar;
18 91c13e54 2004-02-29 devnull typedef unsigned short		ushort;
19 91c13e54 2004-02-29 devnull typedef unsigned int		uint;
20 91c13e54 2004-02-29 devnull typedef unsigned long		ulong;
21 e5aa96ac 2004-12-26 devnull typedef unsigned long long	uvlong;
22 e5aa96ac 2004-12-26 devnull typedef long long		vlong;
23 91c13e54 2004-02-29 devnull 
24 e5aa96ac 2004-12-26 devnull /*
25 e5aa96ac 2004-12-26 devnull  * nil cannot be ((void*)0) on ANSI C,
26 e5aa96ac 2004-12-26 devnull  * because it is used for function pointers
27 e5aa96ac 2004-12-26 devnull  */
28 e5aa96ac 2004-12-26 devnull #undef	nil
29 e5aa96ac 2004-12-26 devnull #define	nil	0
30 e5aa96ac 2004-12-26 devnull 
31 e5aa96ac 2004-12-26 devnull #undef	nelem
32 e5aa96ac 2004-12-26 devnull #define	nelem	((void*)0)