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9.76 sys/un.h ¶

POSIX specification:
https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/sys_un.h.html

Gnulib module: sys_un-h

Portability problems fixed by Gnulib:

• This header file is missing on some platforms: mingw, MSVC 14.

Portability problems not fixed by Gnulib:

• This header requires sys/socket.h to be included first on some platforms: Cygwin 1.7.18.