1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */
3 * Standard definitions and types for NOLIBC
4 * Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
10 /* Declare a few quite common macros and types that usually are in stdlib.h,
11 * stdint.h, ctype.h, unistd.h and a few other common locations. Please place
12 * integer type definitions and generic macros here, but avoid OS-specific and
13 * syscall-specific stuff, as this file is expected to be included very early.
16 /* note: may already be defined */
18 #define NULL ((void *)0)
22 typedef unsigned char uint8_t;
23 typedef signed char int8_t;
24 typedef unsigned short uint16_t;
25 typedef signed short int16_t;
26 typedef unsigned int uint32_t;
27 typedef signed int int32_t;
28 typedef unsigned long long uint64_t;
29 typedef signed long long int64_t;
30 typedef unsigned long size_t;
31 typedef signed long ssize_t;
32 typedef unsigned long uintptr_t;
33 typedef signed long intptr_t;
34 typedef signed long ptrdiff_t;
36 /* those are commonly provided by sys/types.h */
37 typedef unsigned int dev_t;
38 typedef unsigned long ino_t;
39 typedef unsigned int mode_t;
40 typedef signed int pid_t;
41 typedef unsigned int uid_t;
42 typedef unsigned int gid_t;
43 typedef unsigned long nlink_t;
44 typedef signed long off_t;
45 typedef signed long blksize_t;
46 typedef signed long blkcnt_t;
47 typedef signed long time_t;
49 #endif /* _NOLIBC_STD_H */