scm_t_wchar
scm_c_upcase (scm_t_wchar c)
{
- return uc_toupper (c);
+ if (c > 255)
+ return c;
+
+ return toupper ((int) c);
}
scm_t_wchar
scm_c_downcase (scm_t_wchar c)
{
- return uc_tolower (c);
+ if (c > 255)
+ return c;
+
+ return tolower ((int) c);
}
\f