mailing list of musl libc

 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
 #ifndef _STDC_VERSION_STDDEF_H__
#define _STDC_VERSION_STDDEF_H__ 201900L

#if __cplusplus >= 201103L
#define NULL nullptr
#elif defined(__cplusplus)
#define NULL 0L
#else
#define NULL ((void*)0)
#endif

#define __NEED_ptrdiff_t
#define __NEED_size_t
#define __NEED_wchar_t
#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
#define __NEED_max_align_t
#endif

#include <bits/alltypes.h>

#if __GNUC__ > 3
#define offsetof(type, member) __builtin_offsetof(type, member)
#else
#define offsetof(type, member) ((size_t)( (char *)&(((type *)0)->member) - (char *)0 ))
#endif

#define unreachable() __builtin_unreachable()

#if __STDC_VERSION__ >= 202311L
typedef typeof(nullptr) nullptr_t;
#else
#if __clang__
#if !__is_identifier(nullptr)
typedef typeof(nullptr) nullptr_t;
#endif
#endif
#endif

#endif