diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index bb6e2ec15b..108a15697e 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,5 +1,8 @@
 2001-09-08  Mark Kettenis  <kettenis@gnu.org>
 
+	* gdbint.texinfo (Host Definition): Remove description of
+	MEM_FNS_DECLARED.
+
 	* gdbint.texinfo (Host Definition): Remove description of R_OK.
 
 	* gdbint.texinfo (Host Definition): Remove description of
diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo
index 6bd9f5aac3..46778f8995 100644
--- a/gdb/doc/gdbint.texinfo
+++ b/gdb/doc/gdbint.texinfo
@@ -2117,11 +2117,6 @@ they are used is indicated) are:
 The default name of @value{GDBN}'s initialization file (normally
 @file{.gdbinit}).
 
-@item MEM_FNS_DECLARED
-Your host config file defines this if it includes declarations of
-@code{memcpy} and @code{memset}.  Define this to avoid conflicts between
-the native include files and the declarations in @file{defs.h}.
-
 @item NO_STD_REGS
 This macro is deprecated.