HelenOS sources

_FORMAT            87 uspace/lib/drv/generic/logbuf.c 		return _FORMAT(8, 32);
_FORMAT            89 uspace/lib/drv/generic/logbuf.c 		return _FORMAT(4, 16);
_FORMAT            91 uspace/lib/drv/generic/logbuf.c 		return _FORMAT(2, 8);