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+@node float.h
+@section @file{float.h}
+
+POSIX specification: @url{http://www.opengroup.org/susv3xbd/float.h.html}
+
+Gnulib module: float
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The values of @code{LDBL_*} macros are incorrect on some platforms:
+On OpenBSD 4.0 and BeOS, they are the same as the values of the
+@code{DBL_*} macros, although @samp{long double} is a larger type than
+@samp{double}.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize