skeletons: simplify the protections against "unused" warnings.

[bison.git] / src / muscle-tab.h

diff --git a/src/muscle-tab.h b/src/muscle-tab.h
index 4bf8d66d4aab2689d28e3222759d44e6a6110696..5f701ae41a242aaee5dc7fb840d12a178230db2d 100644 (file)
--- a/src/muscle-tab.h
+++ b/src/muscle-tab.h
@@ -20,6 +20,8 @@
 #ifndef MUSCLE_TAB_H_
 # define MUSCLE_TAB_H_
 
+# include <quotearg.h>
+
 # include "location.h"
 
 void muscle_init (void);