#endif /* ABS */
#define CEIL(x, y) (((x) + ((y)-1)) / (y))
-#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y))
-#define ISALIGNED(a, x) (((a) & ((x)-1)) == 0)
-#define ALIGN_ADDR(addr, boundary) (void *)(((uintptr)(addr) + (boundary) - 1) \
- & ~((boundary) - 1))
#define ISPOWEROF2(x) ((((x)-1)&(x)) == 0)
-#define VALID_MASK(mask) (!((mask) & ((mask) + 1)))
-#ifndef OFFSETOF
-#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member)
-#endif /* OFFSETOF */
-#ifndef ARRAYSIZE
-#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0]))
-#endif
/* bit map related macros */
#ifndef setbit