2 @section @code{wcstombs}
5 POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/wcstombs.html}
9 Portability problems fixed by Gnulib:
13 Portability problems not fixed by Gnulib:
16 On Windows and 32-bit AIX platforms, @code{wchar_t} is a 16-bit type and
17 therefore cannot accommodate all Unicode characters.
18 However, the Gnulib function @code{c32stombs}, provided by Gnulib module
19 @code{c32stombs}, operates on 32-bit wide characters and therefore does not