39 #define	U16AM(p, i, m)	((((uint16_t *)(p))[i]) & (uint32_t)(m))  argument
49 #define	U8_FETCH_FIRST(p)	((p)[0])  argument
50 #define	U8_FETCH_SECOND(p)	(((uint32_t)(p)[0]) << 8)  argument
51 #define	PREV_ONE(p)		U16AM(p, -1, 0xFF00)  argument
52 #define	NEXT_ONE(p)		U16AM(p, 0, 0xFF)  argument
54 #define	U8_FETCH_FIRST(p)	((uint32_t)((p)[0]) << 8)  argument
55 #define	U8_FETCH_SECOND(p)	((p)[0])  argument
56 #define	PREV_ONE(p)		U16AM(p, -1, 0xFF)  argument
57 #define	NEXT_ONE(p)		U16AM(p, 0, 0xFF00)  argument
60 #define	U16_FETCH(p)		U8_FETCH_FIRST(p) + U8_FETCH_SECOND(p+1)  argument
61 #define	PREV_TWO(p)		((uint32_t)(((uint16_t *)(p))[-1]))  argument
62 #define	NEXT_TWO(p)		((uint32_t)(((uint16_t *)(p))[0]))  argument