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

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/sys_msg.h.html}

Gnulib module: sys_msg-h
@mindex sys_msg-h

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This header file is missing on some platforms:
Minix 3.1.8, mingw, MSVC 14.
@end itemize
