K 10 svn:author V 3 pfg K 8 svn:date V 27 2016-04-20T01:21:39.523682Z K 7 svn:log V 178 libc: use our roundup2/rounddown2() macros when param.h is available. rounddown2 tends to produce longer lines than the original code but still it makes the code more readable. END