Pádraig Brady wrote: > I use LENGTHOF in my personal code. It's certainly handy and easy to remember. But in C we often make the distinction between "length" (= number of elements that matter) and "size" (= number of elements for which room is allocated). The array L"abc" has length 3, as determined by wcslen, but has storage allocated for 4 elements.
See also the fields 'size' and 'length' in lib/linebuffer.h. I like the name SIZEOF also because it gets this distinction right. Bruno
