2 @subsection @code{adjtimex}
9 @ref{High-Resolution Calendar,,High-Resolution Calendar,libc},
12 @url{https://www.gnu.org/software/libc/manual/html_node/High_002dResolution-Calendar.html},
15 @uref{https://www.kernel.org/doc/man-pages/online/pages/man2/adjtimex.2.html,,man adjtimex}.
20 Portability problems fixed by Gnulib:
24 Portability problems not fixed by Gnulib:
27 This function exists only on Linux and is therefore
28 missing on many non-glibc platforms:
29 Mac OS X 10.13, FreeBSD 6.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 6.0.