--- /dev/null
+++ Libc/Libc-391.4.3/gen/FreeBSD/fpclassify.3.patch
@@ -0,0 +1,18 @@
+--- /Volumes/XDisk/tmp/Libc/gen/FreeBSD/fpclassify.3.orig	2004-07-08 23:37:44.000000000 -0700
++++ /Volumes/XDisk/tmp/Libc/gen/FreeBSD/fpclassify.3	2004-10-24 17:08:28.000000000 -0700
+@@ -107,15 +107,6 @@
+ macros conform to
+ .St -isoC-99 .
+ .Sh HISTORY
+-The
+-.Fn fpclassify ,
+-.Fn isfinite ,
+-.Fn isinf ,
+-.Fn isnan ,
+-and
+-.Fn isnormal
+-macros were added in
+-.Fx 5.1 .
+ .Bx 3
+ introduced
+ .Fn isinf