| @node in6addr_loopback | |
| @subsection @code{in6addr_loopback} | |
| @findex in6addr_loopback | |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/in6addr_loopback.html} | |
| Documentation:@* | |
| @ifinfo | |
| @ref{Host Address Data Type,,Host Address Data Type,libc}. | |
| @end ifinfo | |
| @ifnotinfo | |
| @url{https://www.gnu.org/software/libc/manual/html_node/Host-Address-Data-Type.html}. | |
| @end ifnotinfo | |
| Gnulib module: --- | |
| Portability problems fixed by Gnulib: | |
| @itemize | |
| @end itemize | |
| Portability problems not fixed by Gnulib: | |
| @itemize | |
| @item | |
| This constant is missing on some platforms: | |
| Minix 3.1.8, HP-UX 11.00, Cygwin 1.5.x, mingw, MSVC 14, Android 6.0. | |
| @end itemize |