2 @section @file{utmpx.h}
4 POSIX specification: @url{http://www.opengroup.org/susv3xbd/utmpx.h.html}
8 Portability problems fixed by Gnulib:
12 Portability problems not fixed by Gnulib:
15 This header file is missing on some platforms:
16 MacOS X 10.3, FreeBSD 6.0, OpenBSD 3.8, mingw, BeOS.