MAKEWORD
#define MAKEWORD(X, Y) (((X) << 8) + (Y))
#define MAKEWORD(X, Y) (((X) << 8) + (Y))
#define MAKEWORD(lo, hi) ((u16)((u8)(lo) | ((u16)(u8)(hi) << 8)))
#define MAKEWORD(a, b) ((unsigned short)(((unsigned char)(a)) \
#define MAKEWORD(low, hi) ((u16)(((u8)(low))|(((u16)((u8)(hi)))<<8)))