/* We use "btowc" as a sentinel to detect functioning wchar_t support.
We check for either __STDC_ISO_10646__ or a new-enough libiconv in
order to ensure we can convert to and from wchar_t. We choose
libiconv version 0x108 because it is the first version with
iconvlist. */
/* We use "btowc" as a sentinel to detect functioning wchar_t support.
We check for either __STDC_ISO_10646__ or a new-enough libiconv in
order to ensure we can convert to and from wchar_t. We choose
libiconv version 0x108 because it is the first version with
iconvlist. */