Re: wchar.h doesn't exist on all OS

>>>>>"viteno" == Norbert Koch <nk(a)viteno.net&gt; writes: >>>>> viteno> sperber(a)informatik.uni-tuebingen.de (Michael Sperber [Mr. Preprocessor]) writes: >>I see mainly wcslen referenced in the source. Don't exist in FreeBSD >>4.3, as far as I can tell. (What puzzles me is that a binary created >>on 4.5 runs on 4.3, though.) >> viteno> Hmm, yes this sounds strange, because on 4.3 it seems you'd need two viteno> calls, wcstomb to convert to multibyte and mblen to calculate the viteno> length. viteno> Maybe wcslen is a macro which expands to these two function calls and viteno> thus, lucky us, the code works... ahem, guesswork. No: sams[187] nm ~/build/xemacs-i386_fbsd45/src/xemacs | fgrep wcslen U wcslen