#define U32 unsigned int
#define U16 unsigned short
#define S32 int
#define S16 short int
#define U8 unsigned char
#define S8 char
unsigned char = u8
unsigned short int = u16
unsigned long int =u32版权声明：本文为博主原创文章，未经博主允许不得转载。
原文：http://blog.csdn.net/xy010902100449/article/details/47132411