@node btowc
@section @code{btowc}
@findex btowc

POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/btowc.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
HP-UX 11, IRIX 5.3, Solaris 2.6, mingw, Interix 3.5.
@item
On Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
accommodate all Unicode characters.
@end itemize