Include ctype.h.

From-SVN: r6190

diff --git a/gcc/objc/encoding.h b/gcc/objc/encoding.h
index 79fdc795ad96205a94ff142462bbff0ce7e9a783..ac12cfb2f91467dc8ef7133a85b886fd1365f4c2 100644 (file)
--- a/gcc/objc/encoding.h
+++ b/gcc/objc/encoding.h
@@ -28,6 +28,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #ifndef __encoding_INCLUDE_GNU
 #define __encoding_INCLUDE_GNU
 
+#include <ctype.h>
 #include "objc/objc-api.h"
 
 #define _C_CONST    'r'