doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / m4 / sockets.m4

diff --git a/m4/sockets.m4 b/m4/sockets.m4
index 52c271d..da6ff74 100644 (file)
--- a/m4/sockets.m4
+++ b/m4/sockets.m4
@@ -1,11 +1,12 @@
-# sockets.m4 serial 8
-dnl Copyright (C) 2008-2012 Free Software Foundation, Inc.
+# sockets.m4 serial 7
+dnl Copyright (C) 2008-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_SOCKETS],
 [
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([gl_SOCKETLIB])
   gl_PREREQ_SOCKETS
 ])