我本人在编程中,对于无符号数据类型,也是这样写的,习惯了,
不过MTK貌似更喜欢用比较直白的比如
typedef kal_bool bool;
typedef unsigned char U8;
typedef signed char S8;
typedef unsigned short U16;
typedef signed short S16;
typedef unsigned int U32;
typedef signed int S32;
typedef unsigned long long U64;
typedef signed long long S64;