blob: 3b173dd7883dd5867e06a7b02e56c20c117b4213 (
plain) (
blame)
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
// MIT License, Copyright (c) 2020 Marvin Borner
#ifndef DEF_H
#define DEF_H
/**
* Types
*/
typedef signed char s8;
typedef unsigned char u8;
typedef signed short s16;
typedef unsigned short u16;
typedef signed long s32;
typedef unsigned long u32;
typedef signed long long s64;
typedef unsigned long long u64;
typedef float f32;
typedef double f64;
typedef long double f80;
/**
* Useful macros
*/
#define UNUSED(a) ((void)(a))
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#define ABS(a) ((u32)(((s32)(a) < 0) ? -(a) : (a)))
#define COUNT(a) (sizeof(a) / sizeof 0 [a])
#define UPPER(a) ((a) >= 'A' && ((a) <= 'Z'))
#define LOWER(a) ((a) >= 'a' && ((a) <= 'z'))
#define ALPHA(a) (UPPER(a) || LOWER(a))
#define NUMERIC(a) ((a) >= '0' && ((a) <= '9'))
#define ALPHANUMERIC(a) (ALPHA(a) || NUMERIC(a))
#define __STRINGIFY(a) #a
#define STRINGIFY(a) __STRINGIFY(a)
#define ALIGN_UP(addr, align) (((addr) + (align)-1) & ~((align)-1))
#define ALIGN_DOWN(addr, align) ((addr) & ~((align)-1))
/**
* Compiler attribute wrappers
*/
#define ATTR __attribute__
#define NORETURN ATTR((noreturn))
#define INLINE ATTR((gnu_inline)) inline
#define NOINLINE ATTR((noinline))
#define DEPRECATED ATTR((deprecated))
#define NONNULL ATTR((nonnull))
#define RET_NONNULL ATTR((returns_nonnull))
#define PURE ATTR((pure))
#define CONST ATTR((const))
#define FLATTEN ATTR((flatten))
#define PACKED ATTR((packed))
#define HOT ATTR((hot))
#define SENTINEL ATTR((sentinel))
#define USED_FUNC ATTR((used))
#define UNUSED_FUNC ATTR((unused))
#define NO_SANITIZE ATTR((no_sanitize("undefined")))
#define ALIGNED(align) ATTR((aligned(align)))
/**
* Kernel section macros
*/
#ifdef KERNEL
#define CLEAR NOINLINE ATTR((section(".temp_clear")))
#define PROTECTED ATTR((section(".temp_protect")))
#endif
/**
* General macro numbers
*/
#define EOF (-1)
#define NULL ((void *)0)
#define U8_MAX 255
#define S8_MAX 127
#define S8_MIN -128
#define U16_MAX 65535
#define S16_MAX 32767
#define S16_MIN -32768
#define U32_MAX 4294967295
#define S32_MAX 2147483647
#define S32_MIN -2147483648
#define LONG_MAX S32_MAX
#define LONG_MIN S32_MIN
#define MILLION 1000000
#define BILLION 1000000000
#define TRILLION 1000000000000
#define QUADRILLION 1000000000000000
#endif
|
