Fix FILE_VERSION_EXTRA macro
修正FILE_VERSION_EXTRA宏

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
rename _STD_EX to _STDEX
重命名_STD_EX为_STDEX

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Fix streamprintf function
修正streamprintf函数

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
add overloaded printf function
添加重载printf函数

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
add overloaded puts function
添加重载puts函数

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
add stdprintf fun
添加stdprintf函数

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
add overloaded puts and stdputs fun
添加重载的puts和stdputs函数

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
using stdprintf instead of printf_s
使用stdprintf代替printf_s

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>