@node sys/un.h @section @file{sys/un.h} POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_un.h.html} Gnulib module: --- Portability problems fixed by Gnulib: @itemize @end itemize Portability problems not fixed by Gnulib: @itemize @item This header file is missing on some platforms: mingw, BeOS. @end itemize