Expand range of versions of glibc for which _GNU_SOURCE is needed to get crypt.

[gnulib.git] / doc / posix-functions / crypt.texi

diff --git a/doc/posix-functions/crypt.texi b/doc/posix-functions/crypt.texi
index cd21d37..658b449 100644 (file)
--- a/doc/posix-functions/crypt.texi
+++ b/doc/posix-functions/crypt.texi
@@ -18,5 +18,5 @@ FreeBSD 6.0, NetBSD 5.0, Cygwin, mingw, MSVC 9.
 @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