2 @section @code{wcrtomb}
5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/wcrtomb.html}
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
13 Minix 3.1.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, mingw, Interix 3.5.
15 This function returns 0 when the first argument is NULL in some locales on some platforms:
16 AIX 4.3, OSF/1 5.1, Solaris 11 2011-11.
19 Portability problems not fixed by Gnulib:
22 On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
23 accommodate all Unicode characters.