utf8_to_unicode
status = B_TO_POSIX_ERROR(utf8_to_unicode((const char*) un, unicodeString, unicodeSize));
result = utf8_to_unicode(argv[i], (uchar*)unicode, 512);
status_t utf8_to_unicode(const char *utf8, uchar *uni, uint32 unilen);
n = utf8_to_unicode(&wc, s);
int m = utf8_to_unicode(&wc, t);
raw[i] = utf8_to_unicode(&in);