+NetBSD 5.0, OpenBSD 4.0, AIX 5.1, HP-UX 11.11, IRIX 6.5, OSF/1 5.1,
+Solaris 11 2011-11, mingw, MSVC 9.
+
+@item
+This function returns the wrong end pointer for @samp{0x1p} on some
+platforms:
+AIX 7.1.
+@end itemize
+
+Portability problems fixed by Gnulib module @code{strtod-obsolete}:
+@itemize
+@item
+This function is missing on some old platforms.