> Please consider using `rol( tm, 1 )' in place of the functionally > equivalent `(tm << 1) | (tm >> 31)'. In my environment, 'rol()' does not exist. May be, developers need to know on what OS, and with what C-compiler, 'rol()' works. Thanks. ---------------------------------------------------------------- Kan Shimizu kshimizu@urawa.cabletv.ne.jp --