X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fargp.h;h=a5f686a9756d255a53fbfe85f51e254cb8e99fd7;hb=23eecb48e39afd0d267d64d40ba6bf97aa865e13;hp=5ca26de1cabd0de9bc1df88e6018ddc443d11519;hpb=b7298256a267742feb89a6dcb68e8513c7d01ddf;p=gnulib.git

diff --git a/lib/argp.h b/lib/argp.h
index 5ca26de1c..a5f686a97 100644
--- a/lib/argp.h
+++ b/lib/argp.h
@@ -1,5 +1,5 @@
 /* Hierarchical argument parsing, layered over getopt.
-   Copyright (C) 1995-1999, 2003-2012 Free Software Foundation, Inc.
+   Copyright (C) 1995-1999, 2003-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -579,6 +579,9 @@ extern void *__argp_input (const struct argp *__restrict __argp,
 #  define __argp_state_help argp_state_help
 #  define __option_is_short _option_is_short
 #  define __option_is_end _option_is_end
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
 _GL_INLINE_HEADER_BEGIN
 #  ifndef ARGP_EI
 #   define ARGP_EI _GL_INLINE