@node stdckdint.h
@section @file{stdckdint.h}

POSIX specification:@* Not in POSIX yet, but we expect it will be.
ISO draft C23
(@url{https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3220.pdf})
section 7.20.

Gnulib module: stdckdint
@mindex stdckdint

Portability problems fixed by Gnulib:
@itemize
@item
This header file is missing on many platforms:
glibc 2.29, macOS 14, FreeBSD 13.2, NetBSD 10.0, OpenBSD 7.5, Minix 3.3.0, AIX 7.3.1, HP-UX 11.31, Solaris 11.4, Cygwin 2.9.0, mingw, MSVC 14, Android 9.0.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
In draft C23, arguments of @code{stdckdint.h} macros can have side effects.
@end itemize
