@node sys/socket.h
@section @file{sys/socket.h}

POSIX specification: @url{http://www.opengroup.org/susv3xbd/sys/socket.h.html}

Gnulib module: sys_socket

Portability problems fixed by Gnulib:
@itemize
@item
This header file is missing on some platforms:
mingw.
@item
This header file is not self-contained on some platforms: it requires
@code{<sys/types.h>} to be included first.
@item
This header file is lacking the @code{SHUT_RD}, @code{SHUT_WR},
@code{SHUT_RDWR} macros on some platforms, despite having the @code{shutdown}
functions:
emx+gcc.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize