K 10 svn:author V 3 das K 8 svn:date V 27 2004-06-04T09:30:51.000000Z K 7 svn:log V 326 Convert fsbtoblk() from a macro to a function. The redundant instances of 64-bit arithmetic were costing 775 bytes, and the inlining offered no benefit. Moreover, ambiguity as to the argument types led to the introduction of a bug (see rev 1.56). Also, remove some casts that are now clearly redundant. Inspired by: 67467 END