@node c16rtomb
@subsection @code{c16rtomb}
@findex c16rtomb

ISO C23 specification:@* @url{http://www.open-std.org/jtc1/sc22/wg14/www/docs/n3220.pdf} section 7.30.1.4.

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/c16rtomb.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on most non-glibc platforms:
glibc 2.15, macOS 14, FreeBSD 6.4, NetBSD 10.0, OpenBSD 7.3, Minix 3.1.8, AIX 7.1, HP-UX 11.31, Solaris 11.3, Cygwin 3.4.x, mingw, MSVC 9, Android 4.4.
@end itemize
