plan9.h - 9base - revived minimalist port of Plan 9 userland to Unix | |
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plan9.h (531B) | |
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1 /* | |
2 * compiler directive on Plan 9 | |
3 */ | |
4 #ifndef USED | |
5 #define USED(x) if(x);else | |
6 #endif | |
7 | |
8 /* | |
9 * easiest way to make sure these are defined | |
10 */ | |
11 #define uchar _utfuchar | |
12 #define ushort _utfushort | |
13 #define uint _utfuint | |
14 #define ulong _utfulong | |
15 typedef unsigned char uchar; | |
16 typedef unsigned short ushort; | |
17 typedef unsigned int uint; | |
18 typedef unsigned long ulong; | |
19 | |
20 /* | |
21 * nil cannot be ((void*)0) on ANSI C, | |
22 * because it is used for function pointers | |
23 */ | |
24 #undef nil | |
25 #define nil 0 | |
26 | |
27 #undef nelem | |
28 #define nelem(x) (sizeof (x)/sizeof (x)[0]) | |
29 |