On my 4.7-STABLE machine I took a look now is a wchar.h in /usr/include/. Also audio/id3lib compiles fine with the base system (without devel/stlport), so I assume that 4.7 sometimes has a much better wide char support than 5.0 ;-)19. Extended Characters glibc: Supported BSD libc: No multi-byte character set functions.Breaks building UTF(Unicode) support in libncurses.wide character support is present in 5.0.
So long, Jens