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+@node round
+@section @code{round}
+@findex round
+
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/round.html}
+
+Gnulib module: round
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This function is missing on some platforms:
+FreeBSD 5.2.1, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix 3.5.
+@item
+This functions returns a wrong result for x = 1/2 - 2^-54 on some platforms:
+NetBSD 3.0.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize