Make src headers idempotent and standalone

[gnu-emacs] / src / xsettings.h

diff --git a/src/xsettings.h b/src/xsettings.h
index 7ef94a03a899fe97e2da34e0df213d9ea350bc88..71b71d6e9221afffe8367c109e9639f33ca80ac7 100644 (file)
--- a/src/xsettings.h
+++ b/src/xsettings.h
@@ -20,6 +20,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifndef XSETTINGS_H
 #define XSETTINGS_H
 
+#include <X11/Xlib.h>
+
+struct x_display_info;
+
 extern void xsettings_initialize (struct x_display_info *);
 extern void xft_settings_event (struct x_display_info *, const XEvent *);
 extern const char *xsettings_get_system_font (void);