HelenOS sources

MiB2SIZE          130 kernel/generic/include/macros.h #define MiB2SIZE(mb)  ((mb) << 20)
MiB2SIZE           45 uspace/lib/c/include/macros.h #define MiB2SIZE(mb)  ((mb) << 20)
MiB2SIZE           45 uspace/lib/posix/include/libc/macros.h #define MiB2SIZE(mb)  ((mb) << 20)