stddef.h 文件参考

浏览源代码.

宏定义
#define	NULL   (0)

类型定义
typedef unsigned int	u32
typedef signed int	s32
typedef unsigned short	u16
typedef signed short	s16
typedef unsigned char	u8
typedef signed char	s8
typedef unsigned int	size_t
typedef int	ptrdiff_t

宏定义说明

NULL

#define NULL   (0)

类型定义说明

ptrdiff_t

typedef int ptrdiff_t

s16

typedef signed short s16

s32

typedef signed int s32

s8

typedef signed char s8

size_t

typedef unsigned int size_t

u16

typedef unsigned short u16

u32

typedef unsigned int u32

u8

typedef unsigned char u8