K 10 svn:author V 3 mav K 8 svn:date V 27 2012-11-11T06:29:59.528420Z K 7 svn:log V 198 - Rename macro C_T2PREC() to C_US2PREC() to be more specific. - Add macro C_BT2PREC() to specify precision in form of bintime, that should be useful for relative precisions. - Document both macros. END