X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fxtime.h;h=4eb55ba2f594b221a4bed9a7e7cf0eecfab26a92;hb=bbfcd2f1a92c9bdbb8d7d7d0a8a8c6665c316747;hp=c38e9dc3868ef89e925fe1e7babb59d57d8f8671;hpb=9fc81090f6c5590bd1b0e0fa5087577a2ee43a3e;p=gnulib.git

diff --git a/lib/xtime.h b/lib/xtime.h
index c38e9dc38..4eb55ba2f 100644
--- a/lib/xtime.h
+++ b/lib/xtime.h
@@ -20,6 +20,9 @@
 #ifndef XTIME_H_
 #define XTIME_H_ 1
 
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
 _GL_INLINE_HEADER_BEGIN
 #ifndef XTIME_INLINE
 # define XTIME_INLINE _GL_INLINE