memchr.3: Add feature text macro requirements for memrchr()

Reported-by: Markus Peuhkuri <puhuri@iki.fi>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man3/memchr.3 b/man3/memchr.3
index 6caf862e75f370e688b2118b20b1b4926d6ae67c..71b6b82232917dd367c9734eaa9e3479d92d8daa 100644 (file)
--- a/man3/memchr.3
+++ b/man3/memchr.3
@@ -27,7 +27,7 @@
 .\" Modified Wed Feb 20 21:09:36 2002, Ian Redfern (redferni@logica.com)
 .\" 2008-07-09, mtk, add rawmemchr()
 .\"
-.TH MEMCHR 3  2009-04-21 "" "Linux Programmer's Manual"
+.TH MEMCHR 3  2009-12-04 "" "Linux Programmer's Manual"
 .SH NAME
 memchr, memrchr, rawmemchr \- scan memory for a character
 .SH SYNOPSIS
@@ -46,6 +46,7 @@ Feature Test Macro Requirements for glibc (see
 .BR feature_test_macros (7)):
 .in
 .sp
+.BR memrchr (),
 .BR rawmemchr ():
 _GNU_SOURCE
 .SH DESCRIPTION