@node wcstombs
@section @code{wcstombs}
@findex wcstombs

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/wcstombs.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
On Windows and 32-bit AIX platforms, @code{wchar_t} is a 16-bit type and
therefore cannot accommodate all Unicode characters.
However, the Gnulib function @code{c32stombs}, provided by Gnulib module
@code{c32stombs}, operates on 32-bit wide characters and therefore does not
have this limitation.
@end itemize