# HG changeset patch
# User Reuben Thomas <rrt@sc3d.org>
# Date 1315780601 -3600
# Node ID c20dc5d73f445e132ee60cf9350598fe4fa0892b
# Parent  6355dc4626b5fa14092abde2410f1026a5937229
Expand range of versions of glibc for which _GNU_SOURCE is needed to get crypt.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2011-09-11  Reuben Thomas  <rrt@sc3d.org>
+
+	Doc about crypt functions.
+	* doc/posix-functions/crypt.texi: Expand range of glibc versions
+	needing for _GNU_SOURCE to get crypt.
+	* doc/posix-functions/encrypt.texi: Likewise.
+	* doc/posix-functions/setkey.texi: Likewise.
+
 2011-09-11  Bruno Haible  <bruno@clisp.org>
 
 	doc: Update regarding MSVC 9.
diff --git a/doc/posix-functions/crypt.texi b/doc/posix-functions/crypt.texi
--- a/doc/posix-functions/crypt.texi
+++ b/doc/posix-functions/crypt.texi
@@ -18,5 +18,5 @@
 @item
 This function is not declared in @code{<unistd.h>}
 (without @code{-D_GNU_SOURCE}) on some platforms:
-glibc 2.11.
+glibc (at least 2.11–2.13).
 @end itemize
diff --git a/doc/posix-functions/encrypt.texi b/doc/posix-functions/encrypt.texi
--- a/doc/posix-functions/encrypt.texi
+++ b/doc/posix-functions/encrypt.texi
@@ -18,5 +18,5 @@
 @item
 This function is not declared in @code{<unistd.h>}
 (without @code{-D_GNU_SOURCE}) on some platforms:
-glibc 2.11.
+glibc (at least 2.11–2.13).
 @end itemize
diff --git a/doc/posix-functions/setkey.texi b/doc/posix-functions/setkey.texi
--- a/doc/posix-functions/setkey.texi
+++ b/doc/posix-functions/setkey.texi
@@ -18,5 +18,5 @@
 @item
 This function is not declared in @code{<stdlib.h>}
 (without @code{-D_GNU_SOURCE}) on some platforms:
-glibc 2.11.
+glibc (at least 2.11–2.13).
 @end itemize