/* Written by Ben Wing, September 1993. */
-#ifndef _ExternalShell_h
-#define _ExternalShell_h
+#ifndef INCLUDED_ExternalShell_h_
+#define INCLUDED_ExternalShell_h_
#ifndef XtNwindow
#define XtNwindow "window"
#define is_external_shell(w) (XtClass (w) == externalShellWidgetClass)
-#endif /* _ExternalShell_h */
+#endif /* INCLUDED_ExternalShell_h_ */