2 @section @code{wmemchr}
5 POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/wmemchr.html}
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
13 HP-UX 11.00, IRIX 6.5, MSVC 14.
16 Portability problems not fixed by Gnulib:
19 On Windows and 32-bit AIX platforms, @code{wchar_t} is a 16-bit type and therefore cannot
20 accommodate all Unicode characters.