blob: 807af4331010cabfbe88d2a00425fd18290798bd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#ifndef DEF_H
#define DEF_H
#define nil ((void *) 0x0)
typedef unsigned char u8;
typedef signed char i8;
typedef unsigned short u16;
typedef short i16;
typedef unsigned int u32;
typedef int i32;
typedef unsigned long u64;
typedef long i64;
typedef u64 usize;
typedef i64 isize;
typedef u8 bool;
#define false ((bool) 0)
#define true ((bool) 1)
#define BITCAST(expr, from, to) (((union { from f; to t; }) { .f = expr }).t)
typedef struct {
usize len;
char *data;
} str;
#define S(x) ((str) { sizeof (x) - 1, (x) })
#define NILS ((str) { 0, nil })
#define BARRIER_VAR(var) asm volatile(""::"m"(var))
#define BARRIER() asm volatile("":::"memory")
#define LEN(x) (sizeof (x) / sizeof *(x))
#endif
|
