2 b2ff5382 2004-12-26 devnull * compiler directive on Plan 9
4 b2ff5382 2004-12-26 devnull #ifndef USED
5 b2ff5382 2004-12-26 devnull #define USED(x) if(x);else
9 b2ff5382 2004-12-26 devnull * easiest way to make sure these are defined
11 b2ff5382 2004-12-26 devnull #define uchar _fmtuchar
12 b2ff5382 2004-12-26 devnull #define ushort _fmtushort
13 b2ff5382 2004-12-26 devnull #define uint _fmtuint
14 b2ff5382 2004-12-26 devnull #define ulong _fmtulong
15 b2ff5382 2004-12-26 devnull #define vlong _fmtvlong
16 b2ff5382 2004-12-26 devnull #define uvlong _fmtuvlong
17 b2ff5382 2004-12-26 devnull typedef unsigned char uchar;
18 b2ff5382 2004-12-26 devnull typedef unsigned short ushort;
19 b2ff5382 2004-12-26 devnull typedef unsigned int uint;
20 b2ff5382 2004-12-26 devnull typedef unsigned long ulong;
21 b2ff5382 2004-12-26 devnull typedef unsigned long long uvlong;
22 b2ff5382 2004-12-26 devnull typedef long long vlong;
25 b2ff5382 2004-12-26 devnull * nil cannot be ((void*)0) on ANSI C,
26 b2ff5382 2004-12-26 devnull * because it is used for function pointers
28 b2ff5382 2004-12-26 devnull #undef nil
29 b2ff5382 2004-12-26 devnull #define nil 0
31 b2ff5382 2004-12-26 devnull #undef nelem
32 b2ff5382 2004-12-26 devnull #define nelem(x) (sizeof (x)/sizeof (x)[0])