I wrote a little test program and the size of wchar_t is 4 bytes on solaris 10. I removed the defined(__STDC_ISO_10646__) from the unicodehelper.cpp and recompiled. All the tests passed other than the locale one which failed before.
I'm not sure if there are any defines that tell which operating system/version the compile is occuring on or if ccptask has any of the information that could be used as a define. I don't need wchar support but it looks like it is possible if we can find the correct defines. Chris
