HelenOS sources

ALIGN_UP           49 boot/generic/include/align.h #define ALIGN_UP(s, a)  (((s) + ((a) - 1)) & ~((a) - 1))
ALIGN_UP           53 kernel/generic/include/align.h #define ALIGN_UP(s, a)  (((s) + ((a) - 1)) & ~((a) - 1))
ALIGN_UP           50 uspace/lib/c/include/align.h #define ALIGN_UP(s, a)		((long)((s) + ((a) - 1)) & ~((long) (a) - 1))
ALIGN_UP           50 uspace/lib/posix/include/libc/align.h #define ALIGN_UP(s, a)		((long)((s) + ((a) - 1)) & ~((long) (a) - 1))