DragonOS/user/libs/libc/stddef.h
2022-05-07 13:46:23 +08:00

14 lines
226 B
C

#pragma once
#include <libc/sys/types.h>
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
typedef __PTRDIFF_TYPE__ ptrdiff_t; // Signed integer type of the result of subtracting two pointers.